I don’t know about Argentina but do a search on local web and see if there are discussions on this device. Mayhaps someone near your region could build it for you? The OSR2 isn’t produced by a specific company - anyone can build one as long they have the recipe, a 3D printer, and knows where to source screws and nuts.
But there are two business building and selling the OSR2 in the US. M0SAIC and G90ak. Maybe you could catch one from them.
And yes you will need a mount to use the OSR2. They work directly with the Fleshlight (which you had one).
You don’t like hassle? Okay maybe it’s not the right toy for you. Buy a Handy and start fapping. xD