Need feedback - Channel, thumbnails, SEO & videos

[Alexandr]

Hello! My name is Alex and i`ve a new channel named "ROBOCOUB". It is about bes COUB compilations.

Right now i want to ask you about reviewing it. What i can do else with SEO, with thumbs, with channel design? Would be glad to read any answer.

Oh... and here is a link of course - https://www.youtube.com/channel/UCITlPsoF7GiffpQJMfY5bcw

 

[Alexandr]

Any feedback for my channel? )