If I try to click post comment it deleted the link

Probably needs update?

On mobile at least

Try copy an Imgflip image link like this:
www.imgflip.com/i/xxxxxx

It's a rickroll isn't it

No, just an example in your image.

I’ll show you hold on

we're still waiting

I just sent link

I tried that and it doesn't give me the button
Then I tried it on my laptop and it worked just fine

Ah ok

https://i.imgflip.com/6bwebn.gif