Trackmania united key lost

[rampen88]

I bough the game from the website for 4-5 years ago, then i switched computer, lost the game and had to buy it again (via steam this time) but my account is validated with the key from the game i bough on my old computer, and i cant use any of my coppers cus i need "solo account validation" or something,
is it possible to recover the key? :/

[eXtreme34]

Try to contact Ubisoft support : http://support.ubi.com