it wont let me play roblox

On my xboxone robloxs said - do u own this game or app is keep saying this wont let me play it

Can you give us some more specifics on what you can't play? Online? At all?

And, you can use Visa, Amex, Mastercard or Discover to sign up for Xbox Live on the console.

simple, you need a gold membership to play online you have a silver one which those can download stuff but you need gold to play online along with other features like first crack at the newest demos, netflix, using cloud storage, using the Internet Explorer
browser etc.

Hello, I'm Felipe and I'm an independent Community Expert, and I'll do my best to help you.

I'm sorry to hear that your orders have been getting cancelled. This could be happening for several reasons, such as:

Payment issues: Ensure that the payment method you are using is up-to-date and has sufficient funds to make the purchase. If you are using a credit card, check if there are any restrictions or blocks on the card.

Billing address: Make sure that the billing address you have on file with your payment method is up-to-date and accurate.

Security measures: Sometimes, orders get cancelled due to security measures taken by the payment provider to prevent fraud. If this is the case, you may want to contact your bank or payment provider for more information.

Technical issues: Technical issues on the website or with your device could also be causing your orders to get cancelled. You may want to try clearing your browser cache and cookies, or accessing the website using a different device.

Site policies: The website may have certain policies in place, such as restrictions on purchasing digital codes in certain regions. You may want to check the website's policies and terms of service to see if this is the case.

If you've tried the above steps and are still unable to make the purchase, you may want to reach out to the customer support of the website to see if they can assist you further.