I keep hearing stories that repair shops won't touch wheels if the structural integrity is affected. But I ain't got a clue, here's the damage.How bad are we talking? You’d be surprised what can be fixed these days, but appreciate its not ideal driving round with a welded wheel.
Alternatively if they’ll sell you a single but not post to the UK, I believe there are companies who’ll take delivery of your item in Germany and then forward on, for a fee of course.