Where can i buy pin removal tool

This is what I use;

1. Take a sewing needle of the proper size (not tiny, not huge).
2. Grind the tip down so it’s not so pointy

The Phonak tool might work as well. The Phonak One is available on eBay.

Have you tried the Sim Card Tray removable tool for Samsung phones?

In a pinch, the lead tip of a mechanical pencil also gets the job done.