Hello @Seller_bYTASru8IST0T,
This is Abella from Amazon to assist you.
We greatly appreciate you reaching out with your inquiry. Rest assured, we are committed to putting forth our utmost efforts to assist you with your query.
I comprehend that you require assistance in reactivating your account, which was deactivated due to associations with another account.
It seems that you have registered for a global account. @Seller_QuM1AZgzfU9x4 thank you for inputs, as advised please go through all the marketplaces like NA(.com,.ca, .com.mx etc), FE(Japan, Australia etc) and check the reason of de-activation in performance notification and try to reactivate it.
Once your other marketplace account is reactivated you can submit your appeal from your UK account by clicking on "Submit Additional Information" and confirming that the policy violations in other marketplace accounts have been addressed.
If you have further questions, kindly keep up posted, Seller forums community and I are here to support.
Regards,
Abella.