can someone help me pleasei did my snare in the piano roll

[thin wing]

You've create a midi pattern which is completely different from the individual audio clip. In the picker panel set the filter to midi clips by clicking the piano icon. You should see your pattern from image 1 there. Click it to select it, then draw in the playlist

[shadow stone]

You need to send it ( your snare pattern) to a channel then split the channel on the playlist. Your main screen, is the playlist where you align the sounds from the various channels. Your second image, this is the sound file in the playlist, instead of your channel with your pattern.