You need to gift to get gifted! [Give a mutie get a mutie!]
Example:

Junebug_Nightluck#73737: Looking for pie or dwarf female, accepting surprises.
Coldwish_ThaLord#35353: Sending pie! Looking for achromia or foldie! No surprises.
EmpireSkystar#46464: Sending foldie, looking for bobbed tail or melanistic.

And so on and so forth, yada yada yada..

If you're still ungifted after three rollovers, who ever was supposed to gift you will receive a warning.
Please do not complain for what ever reason!
If you do not have someone's wishlist, you can either ask them if they'd be willing to negotiate or offer what you have. [Both in private DMs as to avoid spam]

I'll start off:
Looking for
Pie
Dwarf
Achromia
Accepting surprises