“你在忙什么呢，都不回我信息？”用英文怎么说？

what are you busying with, not even bother yourself to answer my message

what are you busy with ? Don't you really have time to send a message back to me?

what the hell are you doing? no reply to my text message?
哈，还是偶的地道些。。。。

What are you busy for?And why didn't you anwser me?

what are you busy with? why not reply my message?

What are you doing?Why not answer my message?