At the moment, only the Avalanche wallet allows interactions with the P and X chains.
The Avalanche wallet only supports AVAX at the moment for transfer to the P-Chain. There is platform support for other assets from the X-Chain, but only programmatically. For example, when you create NFTs in the web wallet, you're creating the X-Chain assets.
For any additional questions, please view our other knowledge base articles or contact a support team member via the chat button. Examples are for illustrative purposes only.