public async Task <DataRespone <List <GetNavDTO> > > Get()
        {
            List <GetNavDTO> getNavs = await _navService.getNav();

            if (getNavs == null || getNavs.Count <= 0)
            {
                throw new MyNotFoundException("Not found");
            }
            return(new DataRespone <List <GetNavDTO> >
            {
                Status = true,
                Data = getNavs,
                Errors = null
            });
        }