Hello there Suburban.Knight!
I'm sorry to hear you're having trouble reactivating your subscription. To begin with, could you please try the steps from this troubleshooting article? In particular, I recommend that you clear your cookies and cache.
If the issue persists, would you be able to let us know the error message you're receiving? Thanks!
Hello TheAbleWolf.
Thank you for getting in touch with us via the forums.
We may need to know some further details about your payment methods, which we are unable to discuss over public forums. Could you please open a support case, with mention of the error message you're seeing? Feel free to include a link to this post.
Please let us know if you have any further questions.