zhè diǎn xiǎo wèntí nǐ yòng bù zháo zhuānmén pǎo yī tàng, wēixìn fā gěi wǒ jiù xíng

这点小问题你用不着专门跑一趟，微信发给我就行。

You don't need to make a special trip for such a small issue—just send it to me on WeChat.