I have been developing wordpress plugins since it’s early days and have been coding for over 30 years. I know exactly how to clear to cache files, delete databases and delete all traces of wordpress plugins. Suggesting I would not have done this is insulting.
I did not appreciate being talked to like I had just fallen out of the stupid tree and I became annoyed at your responses. Suggesting I did not know what ctrl F5 (hard refresh) was or that my computer was broken because this wasn’t working, or I wasn’t doing it when asked was simply rude.
Your suggestion that I could not view your plug-in because my computer was broken was beyond belief. As to your suggestion that viewers of a page only log-in using Google Chrome was a perfect display of your absolute ignorance as to how the web works. I have absolutely no control of what browsers people use!
You have not tested this plugin in Firefox as you will see that the tab settings in the admin panel do not show.
Your use of cookies is not documentated or indeed mentioned on your website. Using cookies for licensing information is simply not done.
Your plugin claims that a Commercial license is required yet you do not even have a commercial license listed on your website. It is lucky that I have a PhD in coding and am familiar my MySQL databases as I would not have got as far as I did.
Even if I was to spend hours correcting your shoddy code, just so it was cross browser compliant, then I would still be left with something that was did not follow correct HTML coding practices.
As to the quality of code, yours is simply shocking. Once errors were apparent, it only took a 30 second glance to spot numerous mistakes and WordPress fopas.
It is not W3C compliant to include <link> elements within the body tab. It is also good practice to include all script functions at the base of documents. If you were the developers that you claim then you would be familiar with function calls such as wp_enquueue_style and wp_enqueue_scripts, but instead you have taken the lazy or should I say ignorant route of echoing directly to the screen.
As to the cookie issue, it would be much better practice to use the options database or sessions. You could then use standard wordpress functions such as register_activation_hook and register_deactivation_hook to clear any remnants of a plugin. Your does not do this.
The code has not been developed using object orientated techniques, nor is there any in code documentation of coding functions.
Your demo page on your own website has 47 W3C validation errors on it.
You are indeed correct, there are dozens of plugins settings visible in Google Chrome, yet the is no documentation or description on what they do and with many of the settings given the same title, it would take hours of experimentation or examination of the code to work out exactly what they do.
I suggest you go back to school to learn proper html and coding practices. Once you have done that then learn how to properly code wordpress plug-ins.
Your plugin cost me $60 and wasted an hour of my time.