提交资料英文

I put my materials for that kind of material (is) to the attachment,please check.

must submit all materials in one time

i have aleready provided you with all the document and infromation to prove my identity,and informed you of the difficulty i am now facing!I hope you could handle my problem as soon as possible.If i were to incur anymore losses due to the fact that you don't handle the problem of my account in time,I would lodge a complain with your customer service department thank you!