Othram, there are some very specific target populations that could use your affordable DNA Solves testing kit. In Edmonton, Canada, police have allowed sex trade workers to submit their DNA for potential future events.
Edmonton killer preying on prostitutes
We have a large number of MMIW -- Missing and Murdered Indigenous Women -- in Canada. I'm pretty sure your country has the same problem.
If these test kits could reach those populations at greatest risk for going missing, and their families, I think this program has great potential to do a lot of good. I think that working with police departments to provide and submit these kits would be sensible. It costs a lot to investigate a missing person, murder or unidentified deceased person case. By reaching targeted populations with these kits, paid for by police departments, there could be significant cost savings. I am sure there are roadblocks, but it is an idea for a pilot project at least with police in areas particularly burdened with these unsolved cases.
(ETA: I don't know how many families of MMIW have submitted DNA to our national DNA registry for missing persons, but most of the stories coming out do not seem to involve this population. I think this is where we have much room for improvement, and your kits could help.)