Instead of going with a search engine and choosing any random website, start with a site that's verified and known. Today, online shopping in Sri Lanka is very popular and there are a number of local websites which are well established. Many like Clicknshop, offer convenience and a wide variety of choice. Everyone knows sites like Amazon or eBay; hence, when shopping for local delivery too, you can look for a recommended site used by people you know. Keep in mind that the further down you drift on a search engine list, the less verified the sites are going to be.