There are three reasons for lags:
1. Computer specifications If your computer specifications do not meet the minimum requirements the game can be somewhat slow. Therefore, you should close all unimportant background programs that could be slowing down your computer.
2. Internet connection The speed of the game depends on the upload speed of the game data.
3. Distance between you and the server The further you are from the server, the higher the possibility that the connection has to cross more networks to get to us.