Where do you find a spouse in the west? In uk?

I(29m) have actually recently started the search for me and my sister(24f) tbh im really more concerned about her atm... Were from a desi indian background but due to family troubles a search in the local community isnt really possible...

So i was wondering if anyone here from the uk/england knows any muslim community centres? Apps? How would one find a husband or wife outside the you know rishta aunties?