Gallery not working

Hello everyone,

My website is misslust.ca and my gallery section seems to no longer be protected as well as now the images no longer show or work. Just words show of the picture/file name.

When you click on them it redirects me to some website called ioneh.com

and the link it shows or takes me to is the following: https://www.ioneh.com/wp-content/uploads/2015/06/IMG_9522_zps6fb102be.jpg

This is a website my friend had running/hosted that helped me build the site.

I know nothing about wordpress or coding and am looking for help or someone who can refer me to someone who can help. I am located in Vancouver, British Columbia, Canada.

It seems his website is no longer running.. So how do I go about hosting my own photos and making it so it no longer sends me to ioneh.com.

Instead I need to host it on my own I am assuming.. I have a photobucket account as well and would be cool if I could use some of the photos from there and or links to generate images on my website?

Also, since I am asking for help there is a few things I wanted to change on my website like the banner/logo… It says Alberta in the logo and I wanted to change it to Canada’s..

How would I go about doing this?

Please help me out thank you.