As you were told on your previous thread about this matter, the boards are not read by eBay.
Your membership information is held on eBay's servers, so uninstalling and reinstalling the app won't affect any of that. It will not, however, get you what you want. eBay have changed the categories and are unlikely to change them back. If the workarounds you were given are insufficient (I got 3 catergories where metalworking tools were listed), then you might have to refine your search terms to find what you want.
There is no patch as this is not a glitch, it is a site change. You have already been told this, and you could, and should, have added to your previous thread rather than starting a new one.
Your original thread is in 'Buying' and this will join it soon, I suspect, as it is not a technical issue.
