Im making shopping game where player working the cashier, in the design of W_Kasir (the cashier) the white boxes on the top is W_slot for dropping the money so the texture will change to the money i dropped.
the six widget on the bottom is money widget (WB_50k, WB_20k, etc) where i drag the money and drop it to the white box.
the W_Slot and the (6) money widgets share the same code except in the money widgets i add CurrencyValue as Integer for each money and i add different number in CurrencyValue for each of them.
the third text blox beside Uang Kembalian
lian is a variable named Kembalian and i bind it with TotalUangPembeli (integer)
can someone help me? 
the text blox keep writing 0 even though i already dropped the money to the slot?
for the W_slot and money widgets i use this drag and drop tutorial
the last image (in comment section) is when i try dropped the money, thanks please someone help me T-T
