LT Online Store — epson w05. projector. canceled my order because i booked product online at low price.

Address:	Mumbai City, Maharashtra, 400001
Website:	www.ltonlinestore.com

On 11/1/2018 i ordered epson w05
Order #[protected]
Payment status: paid
Epson eb-w05 wxga projector
Epson eb-w05 wxga projector
Sku: #31000
1 × rs.27, 900
1 items rs.27, 900
Shipping rs.80
Packing fee rs.10
S-gst-9% rs.2, 473.90
C-gst-9% rs.2, 473.90
Discount -rs.502.20
Total rs.32, 435.60

They confirmed my order. But nxt day the canceled my order because the original price was high.
How they can do it?
Nxt daythey started refund without consulting me.
When i talked with their representative they said they have product but they cant give it to me because the accidently put low price online.

Then untill today they havent refinded my money. Today is 15/1/18.

Compniesheadquarter address :
Ground floor 17, podar chamber, store lane, near rbi bank, fort, mumbai-400001