Smallcase shows profit but stocks are in actual loss.

Hi, I have invested in 3 smallcases. (15 company stocks in total). They all show +20% profit in the smallcase app. However, when I look at the stocks in the stockbroker (zerodha), it's a clear loss of -2%. I don't hold any other stock outside of smallcase. Still, the overall amount is actually a loss. In zerodha, if I have invest X amount, my current value is down by 2% (-2%). How can smallcase show that my baskets are in profit? I couldn't find any article or posts on this by searching in google. So, reaching out to experts here. Can anyone explain to me how this is possible, please?