Hello I hope they are all well, I am new using Flexiconten and I need a help with them, I have some questions to ask them:
1-How can I translate Spanish to Flexiconten completely?
To translate your content use Joomla language associations
please read about them
2-How to put it in blog mode?
The display in category view is already using category layout of "blog" template
3-How to put it in single column articles?
Probably you mean in category view
by default you are using category layout of "blog" template
click to edit layout an change columns for "leading" and for "Intro"
4-How to remove the dates of the articles?
Click to edit the layout and remove field or disable the parameter
5-How to remove the alphabet globally?
In component configuration go to TAB
"Category views" / "Header"
disable the "Alpha-index"