Can you help me find this account it seems to have disappeared from the face of League

Hello I am trying to connect with an old friend and his account seems to have disappeared. If you look up the last used name in the match history it is Stealthicc but It's previous name is Spynxe but the player on NA is not the same player

https://matchhistory.lan.leagueoflegends.com/es/#match-details/LA1/538435821/200002207?tab=overview

Thank you for any help