AshishKumar-v6u1g

Channel URL
This is the standard web address for your channel. It includes your unique channel ID, which is the numbers and letters at the end of the URL. 
https://www.youtube.com/channel/UC1eJIhIh0Ut7a2YIxmXY2RQ
Links
Share external links with your viewers. They'll be visible on your channel profile and about page.

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Contact info
Let people know how to contact you with business inquiries. The email address you enter may appear in the About section of your channel and be visible to viewers.
Email
Email address
Video watermark
The watermark will appear on your videos in the right-hand corner of the video player
An image that’s 150 x 150 pixels is recommended. Use a PNG, GIF (no animations), BMP, or JPEG file that’s 1MB or less.

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