I read through the source link provided by the KeychainX representative to understand the type of services they offer and from what i have gathered so Far they specialise in recovering lost cryptocurrency passwords from wallets such as  Metamask, Trezor, blockchain.com, Ethereum JSON files or Multibit Classic. And they also assist in recovering data from damaged phones or computer hardware. So my question now is how possible is this? I we like  there representative to explain to me on how they can be able to recover lost cryptocurrency passwords from wallets, and also assist in recovering data from damaged computers and phones, because am hearing this for the first.