Windows 10: How do I get the robux option on Laptop I'm in USA as well

Hello! I followed the steps for the tweet that you guys left on twitter and I created an account and also I am in the USA .r I went to the Redeem button and it dose not give me an option to the reward.

:)

 

Pentium M

Not sure what I'm looking at. Though when I do go to Options and then CPU it lists my CPU
as Intel Pentium M processor 1.73 GHz, and then under that it lists speed: 799.9 MHz
and then features and cache size.I ran the benchmark test and don't understand all
those numbers, but while testing I checked CPUZ and it still says it is running at 800 MHz.

 

Robux for PC 2.0

Hello! I currently cannot buy any robux on the windows edition but i can buy the robux that is selling for the xbox, please help!

 

Where did my robux go?

Hello,

I have recently purchased robux from the microsoft store, but when I went to my account, the robux wasn't there.

Then, i realized that i was on the original roblox website, and there must've been a roblox from microsoft. Surely enough, there was. But, when i checked my balance again, there was still no robux. Then, i thought that the email i used to purchase the robux
had to be the same email as the account email, so I went over to my profile, and changed my email. But, the robux STILL wasn't in my balance. My final thought was, i had to go onto the Xbox to find the robux. So, i made a completely new account, joined into
the game, and there was no robux.

I spent around $50.00 worth or robux in the purchase, so could you please tell me an answer on where i can find my robux. If possible, if there was a way to refund robux, please let me know.