Wallets on Kyshi range from Tier 2 to Tier 4. This means that once you create your wallet, it is automatically a Tier 2 wallet. However, to upgrade your wallet to Tier 3, you need to provide these documents:
A valid ID ((Passport, Driving licence)
A selfie with the ID you have chosen
A Utility bill or Bank Statement (with your name and address as proof of address)
Source of Funds (SoF) & Source of Wealth (SoW) documents (bank statement, payslip, contract of employment, investments, etc.)
Is your wallet on Tier 3? See how to upgrade it to Tier 4.