flash transmitters stuck on hot shoe fujifilm

[MidnightPoison]

Hi There,

 

I hope someone could help me.
I am using a flash transmitter compatible with profoto flash (Aodelan)and It worked perfectly all the time I have used it with my X-T5

Today after my session, I wanted to take it off from the camera but it remained stuck in it.

I tried multiple time to lock/unlock and pulled, but nothing happened.

Do you have any suggestion I can try?

Thanks in advance for your help!