CMS block image upload not showing in frontend - banners and category

[GMT1]

Hello, 

I've a problem to change images on my home page and add images in categories or any page on my shop. 

I followed developers instructions about size and uploading, index and  cache are all enable in the backend but not luck yet to know what can be the problem   and the developers let me down not helping with the issue so I cannot change the default images from the home page

Examples of other pages when I change images below, I hope someone can help me  

http://gmtstyle.nextmp.net/sizing-guide/

http://gmtstyle.nextmp.net/women/designers/bobi-thebest.html

[GauravMehta04]

@GMT1 in case you have install security patches; make sure you have given permission to block. System >> Permission >> Blocks

[Pronto]

There's an alternative reason why those buttons are not available: many browsers lately had new versions without Flash support. For some reason Magento all versions older than 1.9.3 use Flash to upload images and without flash those buttons are not available. Basically you have three options right now:

1. Install browser Flash and enable it manually.
2. Install Magento "No-Flash Image Uploader": https://github.com/openstream/No-Flash-Image-Uploader
3. Upgrade Magento to CE 1.9.3+ / EE 1.14.3+