Double subscription


hi hi!
i need some advice!
i used to have lightroom on my phone and ipad, and when i started to take editing more seriously i decided to delete the ipad version and continued on my phone, also because the subscription was cheaper (€7,99 for ipad and €5,49 for phone).
now after a week i started to get the popups that i needed to get premium, wich is weird because i already had bought premium but the amount i needed to pay was the amount of the ipad version. i tried to renew my purchases but then i got the notification that there wasnt any subscription ony my email. now i payes for an extra subscription but now i have two subscriptions and one is almost €3 more expensive then the other. anyone knows how i can fix this? because i can't find and email for the service center
