Why is upgrade not working when we try to upgrade.

I am trying to upgrade from bronze to silver but when I input my credit card info it just sits there saying "uploading" for a long time but does nothi

I would recommend you try upgrading using another browser or clear the current browser cache  as this may be causing the error.

https://kb.iu.edu/d/ahic

In the meanwhile I have also cleared your form cache just in case this may be causing any issue too.

In case the issue persists kindly do let us know.