CAN YALL PLEASE FIX THIS BUG TAKE A LOOK ST THIS CLIP

WATCH WERE I WAS HOLDING THE STANLI AND THEN I TRIED TO EQUIP IT AGAIN.. IT DIDNT. IT HAPPENS WITH MY GRENADE, NIGHTMARE PURSE AND LVB AND SOMETIMES ALL MY WEAPONS AFTER USING THEM HELLO? THIS BUG HAPPENED TO ME LAST TIME IN 4 MONTHS CAN YALL PLEASE FIX THIS BUG?