Does anywhere have iPhone 7 or 8 stock?

[LousyLandscaper]

I am looking for one of the above as a Christmas present but can't find new ones in stock anywhere apart from a 32gb iPhone 7 from giffgaff but would prefer more storage, has anyone seen any in stock anywhere?

Amazon

I did see that they were on Amazon but I was a bit wary as some reviews seem to be saying they are fake. Was hoping to find one from somewhere else.
Thank you though!!