Yes, of course, this wallet allows its people to send and transfer funds you need for your crypto trading. You can use your tangem wallet card to purchase your assets, all you need to do is follow the steps in the official guide. We would always suggest that you go for the process as stated on the official website only because you never know if the said website is fraudulent or not. Additionally, you should not worry about the asset's security as it offers you top-notch security measures that are surely superior to the software wallets. It's not like you do not have a variety of options to choose from, it's just that you need to select any one of them after executing proper research on them. 

If you don’t know this, then allow us to tell you that you can even work on this wallet in case it gets lost. All of this is possible only if you use the backup cards you got with your original card. However, if you had lost all of them somehow, then it is tough to say about your funds. Reach out to the official website of Tangem Wallet to learn in detail about this wallet.