Where did you send it, Tibet?
As I suggested before, try AG Photolab
https://www.ag-photolab.co.uk/ for colour and B&W print film, post it in a suitable padded envelope using their freepost label (find it on their website, then use the freepost padded envelope they'll send you back with your negs and scan CD after that) put in in the post box on Monday before the last collection and expect the negs and scan CD back through your letterbox on Thursday or Friday the same week.
You can probably get the scanned results back within or around 48 hours of 'working day' posting using their internet file download option, but I've not tried that. Filmdev also offer a scan and internet file download service too, with the negs arriving back around a week after posting. I don't think you can go far wrong using either of those two labs for price or service. Neither have let me down yet, touch wood!