so for some dam reason i cant redeem a 5$ gift card from microsoft rewards on xbox,...

If you redeem your Microsoft Rewards points for a $5 Xbox Gift card. You receive $5 on your Microsoft account. You do not receive a physical gift card.

If you have enough Microsoft reward points, then you need to redeem the reward points for Xbox/Microsoft Gift Cards on the redeem page of Microsoft rewards. Then once the gift card codes have been emailed to you, then you can redeem those gift card codes on https://account.microsoft.com/billing/redeem Once you have enough money from the Xbox Gift Cards, you can then purchase Minecraft from the Microsoft Store or Xbox Store (depending on which version you want).

Gift cards redeemed from microsoft rewards are automatically added to your Microsoft balance....so, for example, if you redeem a $5 (obviously may be a different currency) gift card, then you'd get $5 deposited into your MS account balance

For reference, this is what the redemption will look like (from when I redeemed a £5 card back in November):

Who awarded the $5 xbox gift card? It is not common practice for the Xbox Live Rewards Team to do that. Did you redeem points through the Microsoft Reward Program? If so, that is entirely different and you would have to contact their customer support on
the redemption page of Microsoft Rewards.

Sorry I meant nothing came back and I tried to redeem a 10 dollar Xbox gift card from Microsoft rewards on Xbox and have tried to redeem a month game pass membership from Microsoft rewards also