Need help with backed up pipe in apartment

Merced CA

Description

I have a pipe clogged in my apartment that I need help with. It is the pipe in my bathroom sink inside of my bedroom. Pipe has been clogged for a few weeks so it may take a minute to fix. I've tried a few plumbers but none of them have been able to unclog it and it's beginning to become a problem! Need a plumber ASAP.