video cannot be playbacked

Hi Admin:
Thank you to the model. But there is an problem with video.
I got this video and is not watchable. Its flickering, pixelating and getting stuck after every 30 seconds or so. It's NOT watchable at all.

Can you please combine and convert to proper MP4 format ?. Video is also not properly rotated and very small and not correct size.
Please fix and upload the video again. Cannot watch this video at all.
Again please fix it
https://pan.baidu.com/s/1044ZonURN9srg0aq15qLsQ
https://www.520mojing.com/thread-43941-1-1.html

Thank you

dear admin.
I bought the above videos but cannot play as described above.
Can you please post a working videos just like you have been doing before. Raw videos cannot be played in windows.
Latest hot topics work you posted looks nice and would like to buy it, but looks like it also has 7 raw videos and i think it will have the same playback problem.   
Again , i am asking please please please combine and post properly converted MP4 videos just like you have done before.
please fix it.
Thank you