hi , I am professional editor & colorist . I have more than 8+ years of editing experience . I see your problem ,I can enhance the video to the core using advanced tools I use for grading . if you're interested send me the video I will give a try , i can send you sample snap from video . if you like my work , you can hire me will finish rest of the video and enhance for you , for more details inbox me thank you .
regards,
thilakesh