客人A来柜枱，而工作人员要请客人在一旁稍坐，因为电脑系统刚好有点问题
以下两个用法，哪个比较正确？
A用法：
"could u have a seat there..there are some problems for the computer
system?"
B用法：
"could u have a seat there...Our computer system is with problems"
which one is correct ?

something wrong with the computer

plz have a seat

We are having some technical issues, please take a seat