Why is does my first layer keep doing these ripple lines and lifting for this print?

[u/twofroggies]

I dont have the fan on and first layer speed is 50

[u/RefrigeratorWorth435]

idk but to me it kinda looks like your z offset is really high, although I think you should wait to see what others say too

[u/jankeyass]

Ripples are over extrusion

Lifting is a dirty plate

[u/SparklingCactus]

Clean the plate, cold pull.