This is how I use it

Parish Records
Transcribed Parish Records
Forest of Dean Records

click on: Search Forest of Dean Parish Records (colour blue and underlined)
Advanced Search
Enter type: box - change to required option i.e........ Baptisms/Marriages/Burial

Just wait a second for the correct one to come up (if you go too quickly, I find it doesn't work - the screen just jumps a bit - before it's ready).

then look at the Headings : Home-Search-Last Search Results-Show All

Click on Search - up comes 3 different types of forms