[Resolved]  Flipkart — incorrect price

Address:

Chennai, Tamil Nadu, 600092

I bought the asus zenfone max pro m1 on 8th july 2019.
The product details:
3gb ram/32 gb rom/cost rs.8, 499
Two days before buy the above one i was seen the same model with different configurations:
4gb ram/64 rom/cost rs.8, 499.
Then next day it went up to rs.10, 499.
So, i thought to buy the product (4gb ram/64 rom cost rs.8, 499) because it met my budget but i liked to buy rs.10, 499, but i did not buy because of the little high cost.
Then i decide to buy the 3gb ram/32 gb rom cost rs.8, 499 and bought it.
After that i was ordered back cover and temper class, so it was reached on 12th july 2019.
Suddenly the price dropped from rs.10, 499 to rs.8, 499 for 4gb ram/64 rom
Then i decided to assemble it on 14th july 2019. At that time, my father seen the same model in flipkart on 15th july, the rate was decreased.
The product details:
1. 3gb ram/32 gb rom/cost rs.8, 499 to rs.7, 999 as on 15th july 2019
2. 4gb ram/64 rom/cost rs.10, 499 to rs.8, 499 as on 15th july 2019

My question is:
1. How the price will drop down with in one week?
2. What is the strategy followed by seller and flipkart?
3. How the same seller sell it higher price on last week and how it sells in lower price on this week?
4. Why the price was high on the product
(4gb ram/64 rom/cost rs.10, 499 to rs.8, 499) and why it’s low on this week?
5. Is this fraudulent on product or with the customer by flipkart?
6. If the price fixed by seller means why he kept the price on last week as high and why ots low on this week?
7. What about the customer sentiment who all bought for higher price till 14th july 2019 and how is this happening?

If seller fixed the price means,
For e. G.: last week 10 people bought 4gb ram/64 rom/cost rs.10, 499, after price drop down cost rs.8, 499. So per item rs.2, 000 dropped. Then seller looted rs.20, 000 from the customer. I don’t know who looted.