BSC Smart Contract Developer Needed

ONLY FREELANCERS CAN BID. NO AGENCIES AND STRICTLY NO PROJECT MANAGERS. PLEASE BID WHAT YOU WANT. DON'T ASK WHAT IS MY BUDGET, YOU WILL BE REJECTED IMMEDIATELY! PLEASE READ JOB POST BEFORE BIDDING.

I am building a TikTok Video NFT platform. Please see https://tiktokheaven.com/

At final step, I want the NFT to be created.

The NFT should appear in TikTokheaven.com and automatically at the following BSC NFT marketplaces too.
1. https://opensea.io/
2. https://www.binance.com/en/nft
Other Popular NFT Marketplaces too.

I should be given an api where I will integrate in the website. The NFT should be created by API only. The Buy and Sell can happen in my website, opensea and binance.

Please bid only if you understand what need to be done.