# Page Not Found

The URL `user-guide/basic/mobile-app/how-to-buy-crypto` does not exist.

You might be looking for one of these pages:
- [How to manage wallets](https://docs.ninji.xyz/user-guide/basic/mobile-app/how-to-manage-wallets.md)
- [How to use DApp Browser](https://docs.ninji.xyz/user-guide/basic/mobile-app/how-to-use-dapp-browser.md)
- [How to manage tokens](https://docs.ninji.xyz/user-guide/basic/mobile-app/how-to-manage-tokens.md)
- [How to add a custom token](https://docs.ninji.xyz/user-guide/basic/mobile-app/how-to-add-a-custom-token.md)
- [How to send or receive NFTs](https://docs.ninji.xyz/user-guide/basic/mobile-app/how-to-send-or-receive-nfts.md)

## How to find the correct page

1. **Browse the full index**: [/sitemap.md](https://docs.ninji.xyz/sitemap.md) - Complete documentation index
2. **View the full content**: [/llms-full.txt](https://docs.ninji.xyz/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/user-guide/basic/mobile-app/how-to-manage-wallets.md`)
- Use `Accept: text/markdown` header for content negotiation