Compatibility with Pixelmator for MAC???

Hoping the developers see this review and make it so. Cannot use the app because it won’t file share with iTunes my PXM or TIFF files that I have in Pixelmator for MAC. Right now, this app is useless to me. Come on, guys - compatibility with your program for MAC - seems like a no-brainer.

drivtiv about Pixelmator, v1.1