Help needed Evanix ML

I need help on a .25 cal evanix ML it does not hold air. Is there anyone who works on those?
Thanks
Al
Also, if I find time today to take pictures i will put my last gun up for sale,

a package deal for a Rainstorm .25 with enough spare parts to make this gun or any other Evanix ( but for the REX line ) run for 100 years.

If you do own a Rainstorm or Max-ML this package not only will give you a new gun but parts to make them " Forever guns "