Idk guys but if i tick the background while playing dota, it doesn't work. the bot can't find the barracks and cant train and attack. any suggestions?

Buy another laptop/pc to play....

Did u try background mode. We have a topic talk about the background mode

Play Dota 2 window mode and don't "hide" the bot. Just tick background mode and play Dota windowed

Run the bot in a Virtual Machine.