Online shopping sites may vary to different countries, as for example here on the Philippines, there is a site called cashcashpinoy where we can shop some items and they accept bitcoins. You should try asking your fellow countrymen if there is such site exclusively for your country. On the other hand, you can try looking up some online shops that accepts btc payments here : http://www.thebitcoinpage.com/   It has a massive list and hope you can pick one to shop with