My Caribbean desserts aren’t selling at this restaurant—should I move or cut back days?

I sell in a restaurant but im thinking about switching to another location. i make Caribbean desserts/pastries/drinks but people are starting not to buy and stop taking samples or do not even say hi like im invisible. I am there 4-5 days a week. and i try to change the items. I ask the owner is anyone is complaining about me and he said no one. I don’t know what to do. Its the same people who buy the same food almost everyday but they won't buy from me. its a Caribbean place i sell at. should i go less or change locations.
My Caribbean desserts aren’t selling at this restaurant—should I move or cut back days?
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