If anybody's got a Xiaomi phone there are loads of free theme's,but you have to put your location to Hong Kong,download,use it,then put your location back to the UK,takes seconds to do.
Installing a new unknown app just for wallpapers because it's labelled as free (lol) Then people wonder why they get malware/viruses.
Maybe 4k would be good too
Heat for free but anyone paying for wallpapers is dumb.
Heat from me 🙌