You can login to your billing portal (2checkout), where you can pay for your subscription before the 7 days trial expiration.
The link to your portal is inserted in the 2checkout emails you received after your trial confirmation.
I noticed you bought a new subscription.
I cancelled your trial, to prevent you from paying twice.
You need now to switch your old license activation with your new license in WPSOLR’s plugin:
– Click on link “Click here to manage your license.”
– Click on button “Deactivate this site license”
then activate you new license code.