Been using WhatsApp on my iPad linked to my iPhone for ages. iPad just locked up so I deleted the app to relink. I now can’t find the app, to get the code to scan to make the link. Never been a problem before but the App Store brings up all sorts of ‘pseudo WhatsApp’s. Anyone have any ideas. If I find the right App in Safari it all works but I have to go via the Safari app every time, a nuisance.