Seriously though. Start by leveling your bed. all3dp.com has a great tutorial here
You’re going to need a model to verify your bed level. This is my preferred one.
Also – The quick and dirty with using Cura.
- Double click the .stl file or open it in Cura
Click the object on the virtual bed. Using the menu context options on the left side of the screen, rotate the object to obtain the proper printing orientation.
Choose your profile(e.g. Dynamic Quality 0.16 mm)
Choose infill Density(For Max strength=100% Infill)
Choose hotend/printing bed temp(Hotend:205 °C, Bed:60 °C)
Click Slice. Copy file to sd/tf card. Insert card into printer.
Now that your bed is level calibrate your extruder.
And finally calibrate your e-steps using the cubes linked in their articles.
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