Cfrgtkky

My problem is: I drew a picture in Latexdraw software and when I run the latex code of my picture in my editor, lots of errors made. I use TexLive 2017 and my editor is bidiTexmaker. My code is:

 documentclass[12pt]{article}   



 usepackage{amsmath,verbatim,epsfig,graphicx,amssymb} 

 usepackage[usenames,dvipsnames]{pstricks}

 usepackage{helvet}

 usepackage{pst-grad} 

 usepackage{pst-plot}



 begin{document}



 begin{figure}[h]

 begin{pspicture}(0,-1.212)(3.07325,1.212)

 definecolor{color509}{rgb}{0.2,0.2,0.2}

 psline[linewidth=0.024cm,arrowsize=0.05291667cm 2.0,arrowlength=1.4,arrowinset=0.4]{->}(0.06625,0.6)(0.88625,0.6)

 usefont{T1}{ptm}{b}{it}

 usefont{T1}{ptm}{b}{it}

 usefont{T1}{ptm}{b}{it}

 psframe[linewidth=0.024,dimen=outer](2.04625,1.02)(0.88625,0.2)

 psline[linewidth=0.024cm](2.86625,1.2)(2.86625,0.0)

 psline[linewidth=0.024cm](0.06625,1.2)(0.06625,0.0)

 psdots[dotsize=0.374,dotstyle=oplus](2.86625,0.6)

 psline[linewidth=0.024cm,arrowsize=0.05291667cm 2.0,arrowlength=1.4,arrowinset=0.4]{->}(2.06625,0.6)(2.66625,0.6)

 psline[linewidth=0.024cm,linecolor=color509](0.06625,0.0)(2.86625,-1.2)

 psline[linewidth=0.024cm,linecolor=color509](2.86625,0.0)(0.06625,-1.2)

 end{pspicture}

 end{figure}



 end{document}

The picture of errors are:

I would very much appreciate any assistance you can offer me in this question.

Edition: I want to ask you to guide to improve the code until that the picture inside an ellipse as follows. Thanks

Use xelatex or latex-dvips-ps2pdf.

documentclass[pstricks,border=1pt,12pt]{standalone}   

usepackage{pst-node}



begin{document}

begin{pspicture}(-3.5,-3)(3.5,3)

    pnodes(-2.7,3){A}(-2.7,1){B}(-2.7,0){C}(2.7,-3){D}

    pnodes(2.7,3){A'}(2.7,1){B'}(2.7,0){C'}(-2.7,-3){D'}

    pnodes(-1,1){X}(1,1){Y}

    rput(B'){circlenode{P}{$+$}}

    psline(A)(C)(D)

    ncline{A'}{P}

    ncline{P}{C'}

    ncline{C'}{D'}

    psframe(-1,0)(1,2)

    ncline{->}{B}{X}

    ncline{->}{Y}{P}

    psellipse[linecolor=green](0,.5)(3.5,2.25)

end{pspicture}

end{document}

documentclass[pstricks,border=1pt,12pt]{standalone}   

usepackage{pst-node}



begin{document}

begin{pspicture}(-3.5,-3)(3.5,3)

    psline(-2.7,3)(-2.7,1)(-2.7,0)(2.7,-3)

    cnodeput(2.7,1){P}{$+$}

    pnodes(-2.7,1){A}(2.7,3){B0}(2.7,0){B1}

    ncline{B0}{P}ncline{P}{B1}

    psline(B1)(-2.7,-3)

    fnode[framesize=1.5](0,1){F}{}

    ncline{->}{A}{F}ncline{->}{F}{P}

    psellipse[linecolor=green,fillcolor=green,

               opacity=0.15,fillstyle=solid](0,.5)(3.5,2.25)

end{pspicture}

end{document}