How to remove white space after table and before new section?

Kindly please help me soon, I must submit my paper as soon as possible and still there is a problem and white space and though I used htp for table, my table come between the text! also, I’ve searched a lot and still have this problem, after a long table there is a white space that the section can be in that space. My LaTeX code is as below:

documentclass{cta-author}
usepackage{natbib}
usepackage{longtable}
usepackage{lineno,hyperref}
usepackage{lineno}
usepackage{parskip}
usepackage[utf8]{inputenc}
usepackage{framed} % Framing content
usepackage{multicol} % Multiple columns environment

usepackage{textcomp}
usepackage[T1]{fontenc}
usepackage{resizegather}
usepackage{booktabs}
usepackage{bm}
usepackage[font=small,skip=0pt]{caption}
usepackage{setspace}

begin{document}
{text}
subsection{text}
begin{table}[!t]
caption{text1}
label{table1}
centering
resizebox{0.48textwidth}{!}{%
    %{small begin{center}
    begin{tabular}{|l|}
        %begin{longtable}{l}
        %       centering
        topruletoprule
{text}
        bottomrulebottomrule
        end{tabular}
}
end{table}
begin{table}[h]
        caption*{raggedright Continuation of Table ref{table1}:}
    label{table2}
    centering
    resizebox{0.48textwidth}{!}{%
        begin{tabular}{|l|}
            topruletoprule
{text3}
        end{tabular}}
    vspace{-5pt}
    end{table}
section{Simulation Results}
label{section 2}
{text}

raggedbottom
    begin{table}[htp]
        caption{Simulation}
        label{Table4}
        centering
    begin{spacing}{1.5}
            smalladdtolength{tabcolsep}{-15pt}
            begin{tabular}{l c}
                topruletoprule
{text5}
                bottomrulebottomrule
            end{tabular}
        end{spacing}
    vspace{-10mm}
    end{table}
{text}
end{document}