in a certain anonymous league, i showed up to the TOC to sub. I posted "i can sub." right when tourney was closed and pairings were said in lobby. The td then said that i was #2 sub. When asked why this is the case, the td said that the #1 sub had requested 30 minutes prior to the tourney. I challenged this saying that is against the rules and was told to take it to ym. So, i did. i went to ym and asked the td, the td said it was an exaggeration. Regardless, that #1 sub did not request in lobby or after close of tourney. Furthermore, while consulting in ym like told to. the TD said in lobby that i was asking, and said something to the effect of 'how do i get rid of him'? To this, high ups told the td to note me for "slowing tourney play" in which i was not registered. I was abused verbally and left.
---> question: what are the rules pertaining to the td acting this way, and subbing?