Deactivation to update to SDL Trados 2021

Hi,

as usual, I'm having issues deactivating my two activation keys in order to switch to the 2021 SDL Trados Plus version I bought yesterday.

Could you kindly help and deactivate it for me so that I simply and quickly - and without any further annoyance - proceed to my work?

Thank you very much in advance for your kind help.

BW,