armor stand tp help

hi, what im trying to do is summon an armor stand at a player, which the armor stand has the same score and the player it summoned at "id" score, how would i give the armor stand this, im doing it on multiplayer and ive done it where each player has a unique id, how would i get the armor stand to have the players id score, and then how would i get the player to tp to the armor stand? thanks, im on 1.21.