Arrow End Shape

How can I change the arrow end shape?

just in case you are talking about how to generally change the arrows. if you find your settings/options then look for annotation styles and set the arrows to your likings.

for custom tips follow the description below.

Hi, I have changed the arrowhead type but it does not reflect the changes.

did you use arrowheads or dimensions? Arrowhead can not be changed. an alternative would be to use Leader instead.

pls write a full description of what you are using in future. that will help settle questions faster.