帮我翻译成英文，谢谢~

because we didnt have forecast before,we are not sure when we can deliver the goods at present.
we haven't received the three order forms.If necessary,pls give us asap.thanks.
remark:ols remember to give us the forecast erevy week.thanks.

because we haven't FORECAST before,so I can't tell you what time we can deliver goods to you.
We haven't receive the order of that three material yet.if necessary,pls upload as soon as possible,thank!
Remark:pls remember to give us FORECAST every week.thank you!

Because there is no forecast before, so we can't confirm when we can delivery.
We haven't received the order of three materials, if it is necessary, please upload as soon as possible, thanks!

Remark: Please inform us FORECAST weekly, thanks!