Hope this is visible to you!
The Rollers are still around the old football pitch as advertised, but my map shows an area south of El Hondo just north of La Marina which you can access from the main N332 road. Take the CV853 towards Elche, just before the sharp right hand bend shown, there are two roads off to the left. The stars show my most recent Roller sightings during the last seven days.
The first road takes you along what is known locally as the Pallet Factory road, there is a large tree on the left which has been a regular Roller site, the bad news is that due to disturbance it looks as though they may have abandoned their nest for this year - the disturbance was due to a herd of goats, the owner spent the whole day leaning against the tree last week, the Rollers haven't returned.
The second road takes you to an abandoned Monastery which has always been good for Rollers - it is the Ermita de San Francisco as shown on the map. The Rollers will be either at the monastery or on the wires to the northeast.
The other site shown was where I saw two Rollers on Friday - this is a side track to the main road but perfectly driveable, the Rollers may well have been the pair from the Pallet road site.
The whole area on the map is good for Rollers, you may have to work the locality, but at this time of year I see one or more on most birding trips there. Good luck!
Tried to find the monastery previously too without success.