Hello. Really need some help here as im lost and dont no what to do.

I have a 03 transit connect, i went outside this morning and my key will not unlock my doors. I went to a locksmith and he told me that my key was worn and needed to buy a new one from him, which i did.

That key also does not unlock my doors. The original key does unlock my back doors though, but my handle is broke. I literally have no way of getting in my van

I was just wondering if anyone has any ideas other than smashing my windows.

Cheers for any help.