[英文]請問哩句英文點寫?

Previously you mentioned the refund for me, while I have wait for about two weeks already and still have not received any for the refund.
Please kindly let me know how long I shall need to further wait for this?

you said that you will return me the money
but i have waited for two weeks and i have not received it yet.
how much time do i need to wait more?

You said that you would refund to me. Yet I have been waiting for 2 weeks, I have still not received the refund from you. Please let me know when I can get back the money.