Sometimes when i have made changes to my webside, i cant see some off the things (pictures, text) on my computer in my browser ? But if i use another computer i can see it fine ? It is really anoing.
This is almost certainly a browser caching issue on your computer. To test this, with the specific page of your site open on your computer, press F5 or Ctrl+F5, to force your browser cache to refresh. Do you now see the "correct" page?
Glad to hear the problem is resolved on your computer!
Unfortunately, I cannot advise about your iPhone and Safari because I don't have an iPhone, sorry. However, I would have expected that somewhere in the Safari men would be the option/command to "Refresh" or "Reload", or similar wording.