VEVOR Panel Track Blinds, Extendable Track from 45.8 in to 86 in W, Trimmable Panel Curtains Up to 96 in H, Vertical Blackout Panel Blinds for Sliding Doors, Patio Doors, Room Divider, Light Gray

Yes, you absolutely must use drywall anchors if you are mounting these blinds directly into drywall without hitting a wooden stud.