Yah mobile wallet should be put at first, i find myself in same shit when I invested in veil privacy coin and I wasn't able to sell today because the project have no mobile wallet, to sell I will have to install windows wallet and start syncing from scratch which will probably take me weeks and the sync data is over 34gb in size, that's even going to cost me more data, I mean who still use windows wallet this days when 90% of people that are into crypto prefers mobile wallets more.
With the crypto market today, mobile wallet is quite an imperative and should be the top priority to be developed before opening the door to the public. We are now living in a mobile world so for a project that miserably failed to recognize this fact will be on the last on the list of my priority. I am hoping those people in Raptoreum will realize this fact as soon as possible. Good luck and more power to them, anyway.