I need girl help

⚪Hula👶👶👶 • left glow for a break. I may come back as some point but for now its taking too much of my time
I can't seem to stop my polish from bubbling. It's like a $9 polish so it can be that it's cheap.. I don't shake the bottle before using. But I really don't like the bubbles. What is there to do? Also it almost looks slightly yellow? Or am I seeing things?