This was a Samsung Tablet that was not charging.
The repair is quite difficult, if you need to repair the charging port.
First you need to remove the front screen because there are screws that hold the charing pcb in place. When you remove the screen watch out for the connector on the left and top of the tablet.
After the screen is removed you can now remove the charging port PCB, I ordered a new one from Amazon but they sent me a faulty one so I had to order a new one.
www.amazon.ca/gp/product/B07CGHWJ4R/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1 When I got the new one in the tablet was able to charge.