> For the complete documentation index, see [llms.txt](https://docs.merlinchain.io/merlin-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.merlinchain.io/merlin-docs/user-quick-start/how-to/merlin-phantom/detailed-guides.md).

# Detailed Guides

Take Bitmap - THE·BITMAP·TOKEN as an example.

Go to [UniCross](https://unicross.xyz) and connect your wallet.

1. Select the Phantom interface.
2. Click on the Bitmap - THE·BITMAP·TOKEN Pool.

<figure><img src="/files/pDSeWqbXQA0ZwUNRTeXN" alt=""><figcaption></figcaption></figure>

3. Select the Bitmap you want to exchange for THE·BITMAP·TOKEN.
4. Click "Swap" and approve the transaction.

**Note**: EVM wallet users need to **initiate two transactions**: **one for authorization and one for the actual swap**. After authorizing, EVM wallet users will need to click "Swap" again to complete the transaction.

<figure><img src="/files/bP1hLj6qAXBKDFTJ3Djx" alt=""><figcaption></figcaption></figure>

Additionally, after exchanging your Bitmap for THE·BITMAP·TOKEN, ownership of the original NFT will change. Even if you later use THE·BITMAP·TOKEN to reverse the exchange, you will receive a random Bitmap from the market circulation, and **it’s unlikely that you’ll get back your original NFT**. Therefore, owners of rare plots are advised not to use Merlin Phantom for Bitmap-to-token swaps.