Sims mobile help

Sims mobile offers minimal simoleons for long hours of events with maximizing time quickly even after exhausting -bath, shower, cupcake, bed- utilizing more simoleons to complete these events only to earn up to less than 300 or less simoleons.  It is impossible to buy things on the app when the cost thousands of coins etc. is this a scam to pay out of your own wallet?  I play this game all day and night and am frustrated.