Moving from personal free microsoft team account to office subscription based account

[CJ_Tee]

Dear Microsoft,

I have been using the free micro soft teams account (registered under personal email) for a while now. However, recently, my office has also registered a subscription based team account for me. Hence,  I would like to consolidate and move all my files and channels in the previous free team account into the new one. Is there any possible seamless way to do it?

Regards,

C.J.Tee

[#2]

Unfortunately there is not a mechanism provide by Microsoft to make that move from Free Teams to Paid Teams

[#3]

@Juan Carlos González Martín 

hi i was using free version, i bought subscription but could not move into paid version, team always revert to free version