Hard reject, why??

Hello colleagues
I have composed a lot of music and sell some of my tracks here, although there is no hope for AJ.
And recently I was shocked because for the first time in my life my track was rejected.
Is it really that bad? Exciting Christmas Commercial.wav — Яндекс.Диск
Thank you!

Lead sound seems to be distorted or there is too much in the high frequency so to me it sounds really grainy. The overall mix is muddy (imho) and I was waiting for a Christmas vibe but there was none as the track title suggests an “Exciting Christmas Commercial”. The latter would not warrant a hard rejection but the sound quality would. IMHO - I am not a reviewer.