The first step is to clean your face properly. Use a good face wash that suits your skin and leans your face properly.
The next step is to exfoliate properly; otherwise, your makeup won't make it properly and will peel off.
Use your regular toner and serum after that.
Use a good moisturizer. Ensure your skin is well hydrated, unless your makeup will look dry and patchy.
Exfoliate your lips to remove dead cells and get a smooth lipstick application.
Apply your primer according to your skin type,
Ensure you use sunscreen during the daytime and that your skin is prepared for your makeup.