Ender 3v3 SE prints the purge line fine. Then manages to fuck up the rest

so long Story short. I got a ender 3v3 se for crazy cheap. I was trying to print some stuff in it. and I noticed that it does the two lines on the bottom left just fine. then when it gets to the middle it basically doesn't print as it should. Tbf it doesn't print at all. like the filament doesn't come out . barely any filament gets out but it just becomes a blob in the nozzle

what would y'all recommend I do ?