Harumi Belleza Coreana review for Shopify Flow

I created a flow to remove a tag if all variants of a product get to 0 on a specific location. I set up the flow perfectly (based on a preexisting template) but still do not work. When i got to support, after half an hour of explanation from my end and generic responses like: " I understand you", "I will help you", i only got 2 mediocre attempts of a solution to my flow issue. 1) Try to turn it off and on 2) Try to create it again Waste of time and lack of training of support personel