Hi,
I have read the project description and I see that you want to fix the issue with the drag and drop and I am eager to work with you on this project if given a chance. I have been a freelance web developer for 10+ years and I have worked withDropZone in the past.
The issue can be as simple as a javascript error since Dropzone is JS component and anything that the javascript cant handle will disrupt the flow. Its difficult to predict the cause of the issue but I am certain we can fix it.
I have done extensive work using PHP, MySQL, Wordpress, Ajax, HTML, CSS etc during this period and I can handle any platform with full command.
I have started using my account on the site after a long time and I need to build a profile to prove my worth and therefore I am quoting quite low on the project.
Please let me know if you have any queries regarding my proposal and I will be happy to answer them.
Thank you
Satinder Rana