How to deal with this?

I was currently in a project with no proper planning and the majority of the code written by team mates are full of bugs. The code is being written for a new application not yet deployed or in the testing stage so no way of knowing the bugs. If I point out the bugs I end up fixing them and it is getting really frustrating. But I can't just look away. I'm 💯 sure this application won't even work. Should I just ignore and continue my work?