Bidcor sells but does not pay seller.

My son brought items to sell to Bidcor Auctioneers in Dec 2025 Its now March 2026 and he is still not paid out - story, excuse follows story, excuse. 3rd Month of just be patient, we getting to it, will be paid soon. My son is 17 yrs old - easy target or whats going on ? He phones twice a week to tell me the lady said ..... variation 7 of excuse number 4