Hello Mrs. Cherrywinkle aired from the 1990s in to the 2000s. Three videos exist on YouTube,& 2 others on Dailymotion however they don’t cover the full series considering how long it was broadcast. There are VHS releases as shown below. It’s unknown if DVD, Blu-Ray or streaming releases exist. It was a musical show as evidenced by the name on the first VHS cover.
The first video is basically presumably a full episode, however only a VHS capture
The second video is a advertisement that features a small segment of said show
The third clip is the custom logo card that was used at the end of the first video