Update 08-types-of-wallets.mdx

Author: olgahryniuk

docs/about-cardano/02-new-to-cardano/08-types-of-wallets.mdx

@@ -115,7 +115,6 @@ See
 - [Infinito Wallet](https://www.infinitowallet.io/)
 - [Atomic Wallet](https://atomicwallet.io/)
 - [Guarda](https://guarda.com/)
-- [Tangem](https://tangem.com/)
 - [Coin Wallet](https://coin.space/)
 - [NuFi](https://nu.fi/) 
 - [NOW Wallet](https://walletnow.app)