I opened a ticket with Kinguin about two days ago and no reply so far. Phone activation isn't an option for me for some reason, it simply says Windows can't activate this key. Not sure what to do at this point. Any advice and replies are greatly appreciated!
Why he should use that if he bought a 'legal' Product-Key already?? The question first always should be: "Is a Product-Key bought from 3. (or even 4. etc.) party, a really legal PKey if bought from an Non-MS authorized Dealer or MS itself on the Internet?"
have you purchased with buyer's protection? if not then still you should contact the seller, mostly they are helpful. And if you can't get a positive reply from the seller then don't waste your time there, just install win 7 + daz loader, then clean install win 10 and activate via genuineticket.xml. You will get a genuine hwid just like most kingwin retailer keys do. But make sure to do this before 31st dec https://forums.mydigitallife.net/th...g-through-the-complete-upgrade-process.64770/
Don't use Warez keys. If You open site, You can read "We suggest using the automated phone system in order to activate your code." Why you need or/and uses such a crap and fake keys, if you can sign up for Windows 10 without any restrictions for free, it is still active and possible?
Check with spam folder ? I have Windows 10 Pro OEM that works for me with buyer protection. I picked better seller with high positive feedback that how I bought it. You might have missed an opportunity to look at each sellers and positive feedback before you purchased it. Things to remember in the future. 1. Look at reputation seller. 2. Read positive and negative feedback. 3. Buy Protection of all the times when you purchase it, Kinguin will refund it to you if any keys are borked. 2 cents.
Really, don't buy keys when it all can be done by MDL solutions (kms. daz loader), then nobody urns money from selling stolen, doubtfully obtained or block-able keys.