Gay Freres ‘GF’ bracelet repair recommendations

Hello

I’m hoping someone can help me, I have a universal Genever Polerouter Super with the original Gay Freres Ricegrain 2A bracelet and it has a fair bit of stretch. I’m not having much luck finding somewhere that will look at it I think it will need the clasp tightening and maybe repinning. Has anyone had any experience getting old GF steel bracelets repinned most places offer polish or advertise Rolex services but not interested in my watch.

madder a couple photos in case anyone that helps. Any help would be appreciated. Happy to post internationally.

Indeed I don't think that that perform that kind of service for other brands that Rolex...
I think the process is very long and costs a lots hence they only do it for old expensive rolexes

but if you're handy you can find great videos of people restoring bracelet on youtube 😁