Ukuthola izimila zokuhlukumezeka akufani nokuthola izinto ezilahlwayo. Kungakhathaliseki ukuthi wengeza umthombo wesibili noma ufanelekela umenzi omusha wokufakelwa kwe-orthopedic trauma, 'umphakeli' wakho uyingxenye esebenzayo yesistimu yakho yokwethembeka ekuhlinzekweni—ngoba yonke i-backorder, ukungafani kwethreyi, noma ingxoxo engabhaliwe.