Unclaimed benefits for my father W***

I Joseph Konote *** have unclaimed benefit regarding my father Johannes Konote *** whom passed on 2014. I have been trying to contact the company with no success, however fairheads confirmed that the funds where paid to them to distribute to beneficiaries, however because I was a minner they couldn't pay. Now I'm trying to get my share yet they say stories that benefits where paid to my mother whereas my Lil sister's benefit where kept for her till fund where released last for her. Can I please get forms to fill and total benefit confirmation of the amount due to me.