Correct

不摸头

/ bù mō tóu / 
Strokes

Definition

not acquainted with the situation/not up on things

Example

As a Verb

be not acquainted with (the situation); be not familiar with; have no idea of

1
Zhè
这
dìfāng
地方
wǒ
我
bù
不
mōtóu
摸头
  
。

I'm not familiar with the place.