License key an error occured

Hello everyone, my C cleaner professional just renewed and I’m trying to download the product. Every time I do it says an error occurred please check back later and it’s been doing that for three days. I emailed customer support three days ago and still have not heard back from them. Can someone please help me I need my product license key ASAP. Thank you

I am experiencing exactly the same problem. If it continues I will simply not renew