Signature. I'm unable to use iPad emojis. Is that correct?

[Dottie]

I thought I'd put the paws from the iPad emojis on my signature, but it just ignored them.
I am now thinking I can only add the forum emojis. Would that be correct?

 

[Martin]

Hi Dottie, sorry yes that is correct

 

[Dottie]

Rights....will have to abandon flower then!