It could be a couple of things - first thing I would do is have your pro shop check your rest and make sure your centre shot is properly aligned. Once you do that, put a strip of black electrical tape on the back of a target face vertically from the top to the bottom. Aim at that vertical strip starting about 20 yards and then adjust your sight until your arrows are hitting the tape strip. Then move out to 30 and 40 and repeat at those distances. If this is successful then it isn’t your grip (torquing) or arrows.

1st check cam timing. 2nd check paper tuning This will tell you if you have a problem with your rest 3rd get them to see if you are torquing.