Hi everyone. I use UT from yesturday. How can I make my experiance/feeling of OS better?

Nowaday sometimes I cant hear anything when I calling to someone. I cant listeaning All my music and podcasts from futify. I cant use waydroid.

I am not a programmer, I am enthusiastic person who daily use ubuntu at all computer from years (12.04) and I belive that somedays UT will my first and least mobile OS.

Can I got some help?