For security reasons, many of us are unable (or unwilling) to download files or images from the internet. So you may have more luck if you post your actual formula here, and describe the details of the scenario.
I had tried the screen shot, but the effect is not there. So i think i will upload the link again, but this time there will no need to download anything. This is picture format, it should be able to view without download the file.
I think you may need to lock down some more ranges, possibly.
I am pretty sure the part in red needs to be $A3 to lock the column A reference down.
And the blue part may need to be $B$4:$B$10, but I cannot be sure, because I don't know the layout of those sheets.