Swift Purple Gryphon : item not found

Q u o t e:
ok i bought a swift purple gryphon from the selling at wildhammer strongehold i bought for 200g says i can use it and i didnt have 300 flying and says requires level 70 so when i went to use it it said


"the item was not found"

idk what to do please help me

Looks like the item is in your inventory, Elleros, it sounds like you may be having an issue with your User Interface. Please try logging out and disabling any addons you may have. If that does not resolve the issue you may need to reset your User Interface.

Q u o t e:

1) *IMPORTANT* Exit the World of Warcraft to your desktop by logging out of the game and exiting. If World of Warcraft isn't closed, then these steps won't have the desired effect.
2) If you used an "installer" for a custom UI, see if it has an "uninstaller" and use it.
3) Inside the World of Warcraft Program Folder, delete the "WTF," "Cache," and "Interface" folders.
4) Restart your computer.
5) Please do not reinstall Addons prior to testing the issue you were experiencing.
6) Make sure that you are using WOW.EXE or LAUNCHER.EXE to start the game. Please do not run any UI installers beforehand, as we want to eliminate them as part of the issue.
7) Upon launching the game, you should see the Intro cinematic movie and be prompted to agree to the Terms of Use. Once you authenticate past the login screen, the “AddOns” button should no longer be visible at the lower left corner of the character selection screen. Both points mentioned previously must hold true if you should complete the aforementioned steps correctly.