Product Image Integration Help

I’m looking for a quick, tidy way to get a single product image in place and looking sharp. The task is simple: take the file I supply (or guide me on the best format if optimisation is needed), upload it to the correct spot, and confirm it renders crisply on all common screen sizes... (Budget: ₹750 - ₹1250 INR, Jobs: Graphic Design, Image Analysis, Image Processing, Photo Editing, PHP, SEO, Web Development)