Hi,
In the After Header Content section I put this hook:
<a href="https://www.amazon.es/dp/1973341328/ref=as_li_ss_tl?ie=UTF8&linkCode=ll1&tag=pedrojperez-21&linkId=fc2645003726f5b09d2648949ec7dc2b"><img src="https://www.librolasemilla.com/wp-content/uploads/2019/12/LIBROS-DE-AUTOAYUDA-Y-ESPIRITUALIDAD-LA-SEMILLA-UN-LIBRO-PARA-RECORDAR-www.librolasemilla.com-ESCRITOR-PEDRO-J.-PÉREZ.jpg" /></a>
I have it in several domains and I have verified that it is not seen on mobile devices, a broken image icon appears.
The mobile header option is off.
How could I fix it?