Make your own subscribe / Bell / Like message and animate it. Add more like your channel logo. Customize it and make it unique to your taste.
Use your video editing software to include your freshly made message to your videos'.
In this tutorial I used OpenShot.
Watch video Make Animated Subscribe, like, Bell Button Green Background and Add to Your Video (PP+ OpenShot ) online, duration hours minute second in high quality that is uploaded to the channel L&L Lunch and Learn 29 January 2021. Share the link to the video on social media so that your subscribers and friends will also watch this video. This video clip has been viewed 209 times and liked it 5 visitors.