Not working for Coupons stores listing on One Page at DealorCoupons.com

I’ve attempted to explain situations like this in the FAQ. Specifically it is because you have put the shortcode into a “preformatted text” block, or a “code” block in your page builder. This action causes your page builder to wrap the output of the shortcode with <pre> and </pre> tags which breaks the layout considerably.

The solution is to move the shortcode either into a normal text block or, if your page builder provides one, a shortcode block meant to hold a single shortcode instance. The easiest option is likely the first option – move your shortcode into a normal text block – because the normal text blocks should be obvious when looking for them in your page builder.