My Robux hasn’t come in yet

Hi LaTonya, my name is Rodrigo. I'm an Independent Advisor and a member of the Microsoft community and I'd love to assist you today.

I am sorry to hear that.

Were you able to redeem the code?

Please, check your transaction history and make sure it was completed.

Please, follow these steps:

Sign in to account.microsoft.com.

Select Payment & billing > Order history.

If it was, and you still haven't received the credits, please, contact Microsoft Rewards support.

You can submit a ticket here: https://rewards.bing.com/support

I hope this helps.

However when i sighn into my microsoft or xbox live account, or whatever... it showes my new usernam. Only when i load in in minecraft does it still show the randomly generated one.

do i just have to be patient?

i knlw this sounds like my first question but...

Gamertags can take up to 48 hours to change. Be patient. If it doesn't change after the 48 hours then contact Xbox Support.
support.xbox.com/contact-us

Someone. Hacked ur IP probably ,they can go in ur email,bank phone and changing password. Doesnt do nothing i got 450 taken from my bank and Microsoft did nothing for me they didnt even lock my card num after multiple small transactions like wow there
the ones who lock u into sucription u should be able too and theres no anti virus obviously im on xbox one all Microsoft. Should be responsible all systems should come. With VPN Or at least offer n anti virus app

yep, takes time to propogate across all services, usual rule of thumb is 48 to 72 hours for completion, if after 72 hours it still shows wrong in select apps/games then contact support.