Asus — mobile handset- misleading advertisement and cheating

Address: Mumbai City, Maharashtra

Website: www.asus.com/in

I purchased the mobile handset which was advertised as taiwan product and when received it is an indonesian product as was seen from the box.
There was a series of email exchange when i tried for increase in font size etc... Which was not happening in the mobile handset worth rs.14k and asked for refund they claimed it is indonesian product. I do not know whether they are evading customs duty by doing this cheating. Pl probe in detail. Unable to provide pdfs and word files which are not accepted in the complaints. Can produce them through emails.