would need to modify the position and design of Bookit, modify the public part of bookit, you may have misalignment in my joomla template??
Also I need change Text in spanish language

Thanks a lot !!!

Hello,
as regards adjusting the template, it can be done in a standard way of adjusting any Joomla component.
If you would like an individualized appearance, we can deliver it as custom job.

As regards Spanish language, hopefully, someone can do it soon and support other users by providing it. We do not have sufficient language knowledge ourselves.