Am I doing this right?

Good afternoon! Today I did a FB workout with deadlifts and I didn’t really feel anything. Where should I feel the burn? Which muscles are being worked?I was using weights, too, so I was thinking I would feel something. I’m not super fit, so I don’t think I was doing it right but just so fit that I didn’t feel anything. 🤣 Any tips would be helpful! Thanks in advance!