DIDNT GIVE THE CHANGE COMPLETE - Consumer Complaint for J&T Express Philippines

My total payment is 302 and my money is 500. So basically my change will be 198 but he only gave me 100. And he left hurriedly. He didn't even gave me an answer when I ask my is my change incomplete. His name is Herano Jr Hortelano. Please take an action of this. Money is important to me even if it is 1 peso. I will gladly give a tip but his action is not acceptable. Give him a warning. I don't want this to happen again. All the details is in the photo including the date or delivery.