With the release of the PS5 they have officially sold out everywhere on every site. That doesn’t mean you can’t find them though, wal mart announced that they will be restocking the ps5 but didn’t say when they will be doing so. They made this announcement after their site nearly crashed due to the release of and ordering of the PS5.
There are sites that have PS5’s for sale but it’s the sites like stock x or amazon where people are selling them for 3 times the normal price. Sony made an announcement also that they will be re stocking and there is no need for people to worry because they will make enough consoles to accommodate everyone.
Did you get a PS5 when they were released?