Need some advice, many thanks ya!

1. Annual Income: RM36K to RM60K

2. Free Lifetime Annual Fee: A Must

3. Card required for: Petrol, TnG, Online Shopping(Lazada/11 street)

4. Existing credit cards if any: NIL

5. Looking at CC from: NIL (Wondering if there's any other card cashback+reward)

6. Others: Finding my first CC card(just want to buy mobile phone with installment plan)

Thanks.