@Shahram21 It is not advisable you post your phone number . This community  is public and as such all information can be seen world wide. 

Oh ok sorry i can’t delete it now.

Hi @Shahram21, 

welcome to our English Community. Nice to meet you here. 

@ukguy already told you, not to post publicly your mobile phone number. We have access to your Community-profile where you are already registered with your mobile phone number. So, we have access to your data. @o2_Michi was so kind to delete your mobile phone number here in the public thread already. 

Unfortunately, a downgrade is not yet possible for you. This is only possible with a remaining duration of 12 months at the earliest. So, I would like to ask you for some further 7 months of patience. 

Thanks a lot. 

Loving greetings,

Tobias