I encountered some problem with my gmail and could not log in google play store. Is there any other safe way to download apps and games? Thanks so much
The problem is most likely with your device. Have you tried wiping the cache?
Can you factory reset?
I used to use a website called appbrain which was completely safe, but this is going back a few years. Completely legit, it allowed your friends, etc. to see what you have installed on your device.