have difficultly with sth

have difficulty in 是对的，“在...方面有困难”的固定搭配是in,不是with.
另外，“有困难”是have difficulty（名词），你用的是副词difficultly.

可以

have difficulty in (doing) sth.

在某方面做事有困难

O(∩_∩)O~

不可以