50% discount offer 117 and some things too

don't you add a 50% discount to Offer 116 and 115 in the exchange section, just like you did with Offer 117?

2_ can you imagine that 100000 coins buy with 1000 diamond 💎.there should 1000000 coins buy with 1000 coins 

50000000coins should have been bought with 25000 coins