How to connect to SQL Server from another machine using a Windows service

I have a SQL Server database and I created a Windows service in order to connect and insert data. It runs perfectly on my local PC, but it's not working on other machines (service). I need this for monitoring things.

What is boggling me: does the service only work on local machines? I need help/fix been stuck here for a while

Edit :
I have this connection string

CONNECTION_STRING = "Server=*\SQLEXPRESS;Database=Parc_informatique; User Id=tsi;password=;";

and the service run as local user, I did Activated TCP port and all of that, the firewall is off and I can connect to SQL server Database through SQL Management but when I run the service I found those error in the log file

ERROR: System.Data.SqlClient.SqlException (0x80131904): User login failed 'AUTORITE NT\ANONYMOUS LOGON'.

this is the full error in the log file

2020-07-22 15:09:34.7392 - DEBUG: Starting service 2020-07-22 15:09:34.7392 - DEBUG: Callback started 2020-07-22 15:09:34.7392 - DEBUG: Starting sending Data 2020-07-22 15:09:35.1712 - ERROR: System.Data.SqlClient.SqlException (0x80131904): Échec de l'ouverture de session de l'utilisateur 'AUTORITE NT\ANONYMOUS LOGON'. at System.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, DbConnectionPool pool, String accessToken, Boolean applyTransientFaultHandling, SqlAuthenticationProviderManager sqlAuthProviderManager) at System.Data.SqlClient.SqlConnectionFactory.CreateConnection(DbConnectionOptions options, DbConnectionPoolKey poolKey, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningConnection, DbConnectionOptions userOptions) at System.Data.ProviderBase.DbConnectionFactory.CreatePooledConnection(DbConnectionPool pool, DbConnection owningObject, DbConnectionOptions options, DbConnectionPoolKey poolKey, DbConnectionOptions userOptions) at System.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection) at System.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection) at System.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection) at System.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, TaskCompletionSource1 retry, DbConnectionOptions userOptions, DbConnectionInternal& connection) at System.Data.ProviderBase.DbConnectionFactory.TryGetConnection(DbConnection owningConnection, TaskCompletionSource1 retry, DbConnectionOptions userOptions, DbConnectionInternal oldConnection, DbConnectionInternal& connection) at System.Data.ProviderBase.DbConnectionInternal.TryOpenConnectionInternal(DbConnection outerConnection, DbConnectionFactory connectionFactory, TaskCompletionSource1 retry, DbConnectionOptions userOptions) at System.Data.ProviderBase.DbConnectionClosed.TryOpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory, TaskCompletionSource1 retry, DbConnectionOptions userOptions) at System.Data.SqlClient.SqlConnection.TryOpenInner(TaskCompletionSource1 retry) at System.Data.SqlClient.SqlConnection.TryOpen(TaskCompletionSource1 retry) at System.Data.SqlClient.SqlConnection.Open() at SignalRbus.InfoManager.SendData() in C:\Users\Rayen\source\repos\project\SignalRbus\SystemInfo.cs:line 197 at DetailService.Service1.serviceTimer_callback(Object state) in C:\Users\Rayen\source\repos\project\DetailService\Service1.cs:line 45 ClientConnectionId:a19ffe41-1f72-4e44-a883-f4eed400e93e Error Number:18456,State:1,Class:14 ClientConnectionId :00000000-0000-0000-0000-000000000000 Error Number :-1,State :0,Class :20