I cannot get out of beta 1.13 on google play

So i got minecraft 1.13 beta on update 1.11. After i knew i couldnt play with my friends, i decided to leave the beta program and uninstall and reinstall the public version. After that, it no longer said that i was in the beta program on google play. It said download 1.11 and i did. It downloaded at a snap. I was confused. Once i opened up the game it was on 1.13. Listen i tried doing lots of things. Restart my phone. Uninstall reinstall. Leave and rejoin the beta program multiple times. Nothing worked. Once update 1.12 came i thought i could finally get out of this situation but nope. Still the same 1.13. please someone help me with this. I really want to play with my friends.