Decorct review for Ctx: WhatsApp Chat + Marketing

I like the idea of this app because a lot of my customers use WhatsApp. I wish this app had analytics so I could know if it's actually doing good for my business. Aesthetically it looks nice on my website, I like that I could change the color to match my theme. But, at this point with no analytics I'm just not sure if it's bringing in more traffic or not. And if the person that clicks it doesn't have WhatsApp downloaded on their phone then the button doesn't redirect to anything which makes it seem like it's broken. DecorCT.com