I just registered with OZC smart chain but I don't know how to use the $10 in airdrop wallet to buy OZC coin.

Can some help me on how to do that? Or does it end there?

However,
OZC is a new Blockchain based and first from middle Aisa, basically from UAE.

They are launching and conducting an airdrop for every new user. Airdrop amount is $10, which you can use to buy the OZC coin and exchange.

Use the link to register and be part of the airdrop.

https://www.ozc.org/invite?ref=20554bd1

NB:
Total Reward: $10 in OZC airdrop wallet
Referral Bonus: $0.5 in OZC airdrop wallet
Special Note: 2 referral must to buy ICO
OZC Airdrop & ICO End: January, 2022
OZC Distribution: After ICO End

Thanks in anticipation.