No, there's no private key backup storage or encryption. You can find out your private key through the Dapp wallet service provider, and you shall backup your private key and recovery phrase on your own and keep them in a safe place.
There's no third party to assure fund safety in blockchain; however, the blockchain network provides security through cryptography encryption and distributed ledger.
The token assets $XWG and Dream Card NFTs issued from X World Games are grounded by BSC (Binance Smart Chain) network, an EVM-compatible blockchain created by Binance, which is designed for developers looking to build decentralized applications (dapps) and run smart contracts. The BSC network and the algorithm it operates on are indeed very safe.
Do you'll provide the type of insurance? as it gives peace of mind mainly from any online theft or crime.
There's no single individual insurance provided. Regardless, suppose a significant collective financial loss was due to the fault of X World Games. In that case, we will step up to protect our user interests and compensate with our emergency insurance SAFU fund.
NFTs issued by X World Games are under BEP-721 standard and protected by the BSC network.