Hi, how can I adjust the length of each scene; how to sync the video’s

INTERESTING PROJECT! I WISH YOU GOOD MOOD!

It’s very delicious. This is a difficult job but very good !!! nice to look at!!! good luck to you!

Very cool work!

Well done, looks very good!

Excelent!

very nice work , i wish you big sales have a nice day

Looks cool!)

Very nice work=) looks cool!

Looks cool!)

Very Nice Work!