It might not be locating the Z zero point accurately. Have you calibrated that so the nozzle is almost but not quite touching the bed? Also, many print beds need a little help with adhesion. Some use a proprietary material like Printbite, others use blue tape, hair spray, or those glue sticks that are purple until they dry. Don't worry about a little bit of filament dribbling out at the beginning of a print, that's pretty normal.