# 7. How to connect my NFT?

## What is NFT Collection?

NFT Collection is a page where you are able to connect your NFTs and get a special bonus for it. \
By connecting your Metamask wallet and minting OpenSea avatar, you are eligible for +2% bonus to your power.

The +2% bonus is added to your Bonus Power percentage and is connected only to your account and the avatars you have. After selling your NFT avatar, you lose the +2% bonus.

## How to connect NFT?

You can find your NFT collection by going to your [<mark style="color:green;">profile</mark>](https://rollercoin.com/profile), which you can find at the top right corner, where your RollerCoin avatar is located.&#x20;

Then find the **“**[<mark style="color:green;">NFT Collection</mark>](https://rollercoin.com/profile/nft-collection)**”** button

Once you press it, a window will appear where you can connect your MetaMask wallet just by clicking **“**&#x43;onnect MetaMas&#x6B;**”.**

<figure><img src="/files/MSlZQvJ2aofnpT9igoUG" alt=""><figcaption></figcaption></figure>

Simply follow the instructions that appear in the open window. After successfully connecting, a new window will appear where your NFT will be located.

<figure><img src="/files/hyaWPijM4MA82Cz3HXx8" alt=""><figcaption></figcaption></figure>

## Cannot connect NFT, what to do?

If you are trying to connect your Metamask wallet and you get such errors as:

* "Something went wrong"
* "MetaMask does not exist"
* "Public address already confirmed"

Be sure to try clearing your browser cache and logging out/logging in to your account. If that does not help, please, try to connect the Metamask wallet:

* with a help of a [<mark style="color:green;">Metamask browser</mark>](https://metamask.io/download)
* on a different device (preferrably, on a PC)

If you still are not able to connect the Metamask wallet, please, be sure to contact our support team at [<mark style="color:green;">support@rollercoin.com</mark>](mailto:support@rollercoin.com)! Providing screenshots and the detailed explanation of the issue will certainly help our support assist you better and quicker.


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