英语翻译请各位帮忙把这几句话翻译成英语1、大概5到7天后我会有个快递过来,到时候能帮我签收吗?2、收到快递后能发emai

1、大概5到7天后我会有个快递过来,到时候能帮我签收吗?
I am expecting an express delivery in 5 to 7 days.Would you mind sign it for me?
2、收到快递后能发email或者打电话给我吗?
Send me an e-mail or give me call once you have recieved it (the express delivery可以略去,以it代替以免重复) please.
3、这里可以收邮件吗?
Can you recieve mail (这里不能用 e-mail 因为是快递,所以并非电子邮件) here?
很高兴能够帮到你,有望会令你满意.