Using a acrobat for PDF editing is a nightmare

@kenji_8574 let's see if I am understanding your questions because it doesn't make much sense:

Q: when i press shift for adding comment for straight line, i could not finsih the next point and it doesnt allow me to save, exit. Only close the entire software 

A: Although, you can add lines in Acrobat (typically, these tools are found in the Comment Panel) which is generally for commenting and markup. If you want to draw a straight line, hold the Shift key, then click and drag a line with the line tool. 

Q: When i edit the image, all the image got brusted and the comment ran to other direction

A: This might have to do with the PDF itself. Complex PDFs with embedded images and comments can be prone to rendering issues. I can edit simple stuff with images. But not with vector artwork, it's a little complex. 

Q: when try to flattener preview ( previously was in th epreflight), it suddently cut the half of the second page.

A: On my end, it works fine. Your PDF's page dimensions might be causing conflicts with the flattener?