leovegas keeps sending me free spin offers

leovegas has been sending me free spin offers almost every other day for the last 3 weeks. they're usually 20 or 50 spins, sometimes with a 10 euro deposit attached, sometimes no deposit but the winnings cap is low and the wagering is still there. i took one of the 50 spin ones and the balance got to about 38 before the playthrough dragged it back down to 6. after that i stopped touching them.

i'm done taking them, the wagering is what puts me off. i keep a gambling bankroll of about 300 and i'd rather stick to that than spend time on offers that aren't worth the hassle.