Try vaping at higher temperatures if you are not getting the vapour thickness you desire.
Check to see if you are blocking the clean air intake drawer when you hold the device. This restricts air flow. Also check to see if it's inserted the proper direction. There is an arrow indicating right-side up. You can also remove the drawer altogether for an unrestricted air flow.
When loading your vaporizer with aromatic material, the characteristics of the blend will greatly affect your vaping experience. A fine grind is recommended for best results. You should also ensure that your material is thoroughly dry as moisture will prevent it from vaporizing properly. Take care not to overpack the chamber as this will reduce air flow.
You should also regularly clean your vaporizer as build ups can form and block the vapour path.