(1) Use Rubber Bands or Rubber Gloves: Wrap a rubber band or wear rubber gloves to provide extra grip on the damaged screw and the sleeve. This may help you get a better hold on them. (2) Apply Lubricant: Try applying a small amount of penetrating lubricant (like WD-40) around the screw and sleeve. Allow it to sit for a while to loosen any debris or corrosion that might be making it difficult to turn the screw. (3) Use a Rubber Band or Eraser: Place a rubber band or a small piece of eraser over the screw, then press down firmly and turn it counterclockwise. The rubber or eraser may grip the damaged screw and allow you to turn it. (4) Tweezers or Needle-Nose Pliers: If there's enough of the screw or sleeve left, you can try to grip it with a pair of needle-nose pliers or tweezers. If the sleeves have nibs, try to catch these nibs with the pliers' tips for a better grip. For more details check my website DK Mart Official