Your ACAPELLAS4u account should be automatically upgraded as soon as everything has been successful Paypal's end. Your ACAPELLAS4U user ID is sent from our site and is mapped. Account upgrades will ONLY work if you've made a donation when logged into the site and clicked on a donation button.
If you're unable to increase the search bitrate filter up to 320kbps and not seeing the additional search key 2 field, it could be your upgrade hasn't been applied.
The most common cause is when your Paypal email address differs from your acapellas4u account.
Please provide your Paypal email address and account email address/username within your support ticket and we'll allocate a higher priority to your query!