@Zara91 I think "bad timing" is your main issue here. The restrictions on travel in Wales severely limit the number of people looking to visit your area in the short term, and the uncertainty of the near future has curtailed most long range travel planning in general. It's not ideal to debut a new listing in these circumstances, as you totally squander the temporary search bump because hardly anyone is searching in the first place. Also, it's much harder for an unreviewed listing to stand out when all the more established competitors are available.
There are several Wales based contributors here that may chime in with some localized advice. But my suggestion would be to use this fallow time to fine tune your property and get your listing ready for prime time. The photos show the mattress still in a plastic bag with a ssad single pillow, making the bed look like a corpse on a gurney. The home has solid bones but it could use some more decoration and color to feel like a warm and inviting place to escape to and not just some vacant real estate. And the lead photoe should be one that best showcases the flavor of the environment and pops out on the search page - not a shot of the front door.
These little details can be fixed without much expense and may really boost the listing's appeal whenever the market rises to meet it.