I'm sorry idk how to undo all caps

I HAVE A FRIEND THAT OWNS A REALM. THERE WAS A PACK HE PUT ON FOR ANTI-X-RAY AND I DOWNLOADED IT. AFTER THAT HE REMOVED IT BECAUSE I ASKED HIM TO. THEN THE DEFAULT TEXTURES ARE ON AND I CAN'T TURN THEM OFF. ADD A WAY TO TURN ON AND OFF THE PACKS INDIVIDUALLY IF THERE IS A PACK ON A REALM, EVEN WHEN YOU'RE NOT THE OWNER, BUT IT ONLY AFFECTS YOU. JUST PLEASE FIX THIS BECAUSE THE NEW TEXTURES, ESPECIALLY THE O R E S. NO MATTER WHAYLT I DO OR MY FRIEND DOES, I CAN'T USE MY OWN TEXTURE PACK. ALL I NEED IS AN OPTION TO TURN ON AND OFF TEXTURE PACKS FOR THE REALM, AS IN ADDING THAT OPTION FOR THE PEOPLE WHO ARE REALM MEMBERS WHICH DETERMINES EITHER TO USE THE REALM'S PACKS OR YOUR OWN PACK. JUST P L E A S E FIX THIS.