將以下中文句子翻譯英文...

We now have not received your company a large number of cheques, cheques may be forced to send missing,Urge your cancelled cheques and sent out has been lost before openingNew checks

It seems that the cheque which supposes to be sent by your company had not been received by our company or might be disappeard. In view of that,we would be grateful if you could cancell that outgoing cheque and replaced by another new cheque.

Our firm has not received your firm's cheque, which may due to a postal failure, would you cancel the previous lost cheque, and post another new cheque.