# FAQ

### What Can I do on VIW?

You can deploy IPFS connected smart contracts, and mint your own NFT.

### How can I get a IPFS key and connect with IPFS?

Check out in the deploy part.

{% content-ref url="/pages/z0ZqnD5QDt6eja2G837p" %}
[How to get a IPFS key](/user-guide/create/create-collection/how-to-get-a-ipfs-key.md)
{% endcontent-ref %}

### Why it isn’t deployed?

* First of all, make sure you fill in every information that needed to deploy your smart contract. If you don’t fill in every boxes, you can’t deploy. 
* If you already have a deployed smart contract, you can’t create one more.
* If you don’t have enough fees for deploying, your wallet will notify you that you don’t have enough transaction fees.

### Why it isn't minted?

* First of all, make sure you fill in every information that needed to mint your NFTs. If you don't fill in every boxes, you can't deploy.
* If you choose different ERC kind from the smart contract, you can't mint NFTs. For example, if your NFT smart contract is made by ERC 721, you can't make ERC1155 NFT.


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