How to remove dashboard panels

[SS]

Mitsibusi space star.

I have sticking heater control and need to access behind that to try and
fix.

So far have managed to take off the glove compartment and the radio.
But now need to take the black plastic that surrounds the heater
controls/radio/ashtray

It looks like it is concealed plastic clips as I cant see any screws.
How do I do this? Haynes dont do a manual for this model.

I dont want to just blindly start tugging away and break something.

Anyone help?

thanks