How to Make a Free Mint for the First 1000 NFTs ?

[helloeverybodies]

Good afternoon, thank you very much for the opportunity to use your dapp, I am very grateful, I am trying to make the first 1000 nft to be free, I put it in the contract, but it does not change anything as the config.json file does not change. I'm trying to change it , I'm not good at nodejs. But i wonder if this is part of your dapp ? maybe i missed something please help me out, at least give me an idea how to do this and i will figure it out.

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[Marcitpro]

There are many different ways to get free nft and this is not the only one. If you are interested in this post, this post is really great.