Hi Malika, very nice to meet you.
My name is Gerardo, graphic designer and wordpress.
Couple of question:
How long has you have the site online for ? Would you like a better system ?
Normally the searcher Google engine takes some time to found newr website, and remember that you site is static, that means that keeps the same info for long.
A site needs to have some kind of moviment, maybe a blog could work properly for you, also you could link your site with freelancer.com appart from social networks. The problem is not your server, is the way you are driving the site.
If you would like to improve your site, wordpress is better system than wix, it is more friendly and easy to drive, updating, I mean it is powerfull. Think about the blog, where you can write part of your experience developing projects..
I would suggest to redesign your site and emigrate to wordpress, we can create a blog and some static pages. The blog will be key to connect with customers.. But remember, your are a little site, to make it biger, you need to invite people to read your work !!! and that is a hard work that you will take about. :)
I will be glad to assist you and willing to cooperate with you !!!
Contact me