Homepage images have a touch of pixellation, not terrible, but the gallery images seem fine.
Unfortunately it's what you're up against with cheap web hosting - they heavily 'optimise' things to save on their servers.
If you don't have much of a portfolio to speak of, you could try and build it up with sites like upwork or freelancer (dotcom). They aren't the greatest or most reliable form of finding the best clients, but definitely good for a few hours work a week.
I'm a graphic designer, primarily specialising in Branding and logo design, but am looking for someone interested in exchanging their skills on either SEO or SMM/Content Marketing.
My usual rate is £120p/hr but am more than open to an agreement that best suits.
Work can be seen here...