Not sure why linking of image is not working,
Because you are linking the web page for the image, not .jpg link itself. To get the .jpg link, from the ibb.co page, right click on the image and do: Copy image address (or similarly named function in your browser). Here's your image:
![hike](https://i.ibb.co/fYd6rkN/39-AB32-F5-B5-E2-469-C-B735-8105445-B1-E33.jpg)