[Resolved]  Motorola — disappointed with the company

Respected sir,
I guess the company owes me an explanation about the launch of new moto phone "moto g5s+." few months back, i was searching for a new phone and trusting your company as the best budget phone in the market i choosed to pay 17k for "moto g5+" as it was new model and after few months (3 or 4) later the company launched better model with less price.
Soo just answe me,
"how do we trust you with your product if you will launch a better one with such short interval and make your customer realize that they committed a mistake by choosing this product..??"