Getting output 0 sumif formula

[mso3]

Hi friends,

There are names of items in column B
There is a cost of each item in column D

I want to sum of each item in column G
The names of each item is in column F

I have used a combination of sum, sumif, or functions to get a total amount of each item in column G

There is a output require in column H

At present I’m getting a total of each item 0 which should be as per the output in column H

Any help will be highly appreciated.

Thanking you.