Posted by Xantippos on 31 Oct 2021, 15:26
I would suggest the best thing, and easiest for you, is to register in Blogger (should be optimised for mobile phone use).
Then, you create a blog (just 1 minute) and make a post there, you can upload pictures there and they wont be deleted (I've had mine for more than 10 years there). Then you only have to copy paste the address of the blog entry and everybody will be able to see them.