A person who looked just like you posted a similar question https://steemit.com/help/@biganthony1993/want-to-post-a-picture . So weird. Here is the same answer I gave there
Right now I would suggest https://postimage.org as your image host. You upload there and can direct link to images from that site as well. Good luck and ask more if you need more help.
RE: HOW DO I ADD PHOTO TO MY STEEMIT TEXT POST