Carb Blockers- Misleading When Inputed??

Good morning everyone!

Question: I just started taking the Nutrilite Carb Blockers that Amway sells. When I put my two tablets in my food diary this morning it automatically took away 333 calories- YIKES! What on Earth?? Should I *not* add these in, as it can be totally misleading??

Has anyone else run into this problem?

Thank you in advance and I hope everyone has a great day!

Cheers,
Melanie