Zero movement on estate. Zero response to queries.

It is now almost 3 months since my father-in-law's death and the process of appointing an executor has not even started.

I am co-executor and they expect me to sign blank forms which I refuse to do, and now everything came to a standstill. They expect me to sign a blank power of attorney on the estate and give it to their driver! Surely that is highly inappropriate, if not *******?

Now I am getting absolutely zero response from anybody on how to move forward after my initial consultant resigned (who also only responded after a Hello Peter complaint.).