(A) Healer Paladin Looking For Mythic raiding guild

So is there a guild out there that does mythic raiding, can i join? My current one refused to let me raid with them. I was 3/8M last tier. Im 468 item level although i still need to get Heroic N’Zoth down first so that ill get my AotC. So is there any guilds that does mythic raidin? Contact me on discord on enragedshadow#2394 or bnet on Miller#12266

UPDATE: On After the Rain now thanks so much