Generate solutions on esami

I am using esami to make some multiple choice tests, but I can’t generate the answers the way I want. I want the output file to have only the problems and at the end of all versions, the solutions are shown. I can only get both the answers at the MCQ and at the end of the test. I tried using options: “solutions,noquizsolutions”, but yet it generates the test with solutions in MCQ. Any idea of how can I get only the solutions in a separate page?

documentclass[a4paper,english]{article}
usepackage{ifxetex}
usepackage{ifluatex}

ifluatex
        usepackage{luatextra} 
        usepackage{unicode-math}
        setmathfont{Latin Modern Math}
        usepackage[utf8]{luainputenc}
elseifxetex
        usepackage{fixltx2e}
                usepackage{fontspec}
                usepackage{unicode-math}
                      XeTeXinputencoding utf8
else
        usepackage[T1]{fontenc}
        usepackage[utf8]{inputenc}
        usepackage{lmodern,textcomp}
fifi
usepackage[shufflerandom,xyz,solutions,noquizsolutions,twocolumns]{esami}
defexamname{Geometry Final}
defnumcompiti{4}
date{12/12/2017}
defData{longdate}
usepackage{babel}

begin{document}
testversioni
pagestyle{esame}
whiledo{thevers<numcompiti}{stepvers
FPevalseme{round((thenomefile+(3*thevers)):0)}
randomi=seme
permuta
testa
begin{test}[0]
begin{questions}
selectallproblems[random]{test11}
end{questions}
end{test}
closevers
newpage                                                                 
setcounter{page}{1} 
}

end{document}