"Could someone kindly guide me on how to obtain those 4 keys with Leo Finance?"
I know it has been almost three months since you asked your question, but I just found your post today thru someone who reblogged it. You should be able to get all the Keys to your account by following these steps:
• login again to Inleo with your Google credentials
• click on MORE and SETTINGS
• click the "Start Claim Process" button to claim full-control of the account
• login again to Inleo with your Google credentials
• click on MORE and SETTINGS
• click the "Start Claim Process" button to claim full-control of the account