Step 1: Go to cashaa.com and sign in to your account.
Step 2: Click on Receive in Menu and select currency BNB.
Step 3: Once you enter your password, you will be asked to activate your wallet. You will get a Keycard file where you will get an Activation Code.
Please keep this Keycard file safely.
Step 4: Your address will be generated for BNB/CAS(BEP2).