Inissia Not working after descaling.

I waa descaling Inissia and after i was done i tried to put it back into descing mode once more to run a tankful of water, but it did not go into descaling mode.

After that i couldn’t even put it to work regularly. Tried everything and it’s just not working and the machine is too hot, the buttons are not blinking after i turn it on and when i press lungo button it flashes a few seconds but theres no sound of heating motor, and it stops after a while.

I researched and there’s no similar isssues over the net.

I’d appreciate any help coming.