My lo dont know how to suck from straw cup and just kept biting the straw. How can i encourage her or teach her? Im using the richell setq

Im using the pigeon petite bottle. It is easier to suck out water from this model. I just let my baby play with it everyday and at the same time exaggerate the sucking action with a straw myself. My baby took quite awhile (about 3 weeks) before she grasp the idea..