Please learn how to read...
HOW TO USE:
VIDEO TUTORIAL: https://www.youtube.com/watch?v=43TpUP-OHiw
TEXT TUTORIAL:
1. Download the save, open in Horizon
2. Go to the Contents tab and extract the game.sav file
3. On the first offset line (0x5), stay there
4. Change GAMERTAG to your Gamertag (If your Gamertag is shorter or longer then the length of the word GAMERTAG, then you need to remove or insert bytes instead of replacing)
5. Count how many letters your Gamertag is, before the Gamertag you entered is a value of 08, change that number to the number of letters in your Gamertag
6. Save the file and replace it back into the save using Horizon
7. Press the Save, Rehash and Resign button
8. Enjoy!
NOTE: The gamertag is case-sensitive! You must enter it exactly as it appears.