The Source serves Falmouth and Penryn, Cornwall. It is an Ofcom-licensed community station, and this is what it publishes about taking music from artists.
Status
Likely accepting
How they take music
Email
What they ask for
No music submission route is posted anywhere on the site. The contact page gives '[contact on your sheet]', phone 01326 219020, and the postal address 'SourceFM, Lodge Studios, Kimberley Park, Falmouth TR11 2DA', plus a general contact form inviting you to 'fill out the form below with your details
The exact submission address or form is on your sheet, not on this page. That is deliberate: a station that publishes an address for artists should not have it republished where it can be harvested.
Rotation's free sheet is U.S. radio: 1363 stations, none of which has a rule about what country you are in. A UK artist can use it as it stands.