Check your machines compatibility with podly. here.
podly. will feel different in the chamber to the single-use pods you may be used to using. They are made from a tougher material so you will need to put a little more elbow grease into locking in your podly.
For Dolce Gusto, you will need to aline the hole on the top of your podly. to the front of the machine so that the needle can lock into your podly.