Elfsight Contact Form Builder

I tried few form builders and this is by far the best one I used, very well thought of and no brainer to use within few minutes. Would be amazing if more and more icons can be added. My only concern is that it takes a couple of seconds to load, could be my theme though for all fairness. Overall, amazing application

Great app, but... I contacted developer but did not get a solution to this issue: the sender name and address appear as "Elfsight Courier" with an Elfsight email, even when it has been set up otherwise. The issue persists even after several attempts to change it. Looking for a solution here, please help.