It may take up to 1 min for the money to appear in your account. If you need any additional information, don't hesitate to contact Customer Support.
You can create a Meridianbet online betting account in the Registration section.
How to deposit money using TIGO Pesa
How to deposit money into your Meridianbet account using Airtel Money
How to deposit with TIGO PESA - PUSH
You may only top up from your own TIGO Pesa account