AB Trend Tool gives results for only 3 stores out of the 231 stores.

[Bryth]

Hello team, I am running AB testing for about 231 Stores and trying to get the trend and the Seasonality for the stores. I have enough sales data to do this, but the AB Trend tool calculates trend and Seasonality for only Three stores. I have checked the rest of the stores and there is enough sales data to do this calculation. How do I go about this. 

[Raj]

@Bryth can you please add the workflow with sample data
will be more helpful.