How to deal with executive that does not communicate?

I am writing to seek guidance regarding a personal matter involving my father’s estate. My father passed away in Trinidad in February 2023, and I subsequently learned that a friend of his had been appointed executor of his will. The estate is to be divided among myself, the executor, and my father's brother.

In December 2023, I traveled to Trinidad, where I uncovered some essential documentation related to the estate. However, several of my father's belongings were missing. In March 2024, I engaged the services of an attorney, who confirmed that the will had not yet been filed for probate.

The will I received was inconsistently formatted and contained several handwritten notes that appeared questionable. While my attorney has validated its authenticity, I noted various discrepancies that raised significant concerns. Furthermore, the executor mistakenly identified himself as my father's cousin on the death certificate.

As of December 2024, I have not received any communication from the executor regarding the estate. I would greatly appreciate any advice, information, or recommendations for individuals or organizations that could assist me in addressing this situation effectively. Thank you for your time and consideration.