When I search for Walmart in the POI search category for example it will bring up a list of them including my local walmart but when I type in Big 5 which there is one across the street from the local walmart that tomtom brings up near me it says "no poi found". How do I search for store address by the stores name? Also when I type in an address that belongs to an apartment complex it says "no house numbers available for this address please enter cross streets" how come it wont take the complexes main address?