Thank you for connecting with us. Hope, Breathefree Digital Educator has been able to explain to you how to use your inhaler device. If you have any further queries regarding inhaler device usage, you can give a call to 9873 33 55 77 or you can connect now with our certified BDE by following the same process. You can rate this service by clicking the below link, Team Lybrate http://lybr.at/00a0cd0a8