i dont think the problem is the feed stops but you sure arent printing close enough to the bed. your z height / bed gap is so big the filament is just coming out in squiggles. you need a feeler gauge and the gap should be roughly .005". that atleast a good place to start. the filament that gets applied to the bed should be flat, not round. right now nothing is sticking, its getting all caught up in the nozzle and getting drug around.