Tips to receive SSTV in three points:
1) A series of tutorials for the reception of the ARISS SSTV pictures has been released by ESA in 2020, let’s watch again:
– First, an instructional video intending to teach members of the general public how to receive pictures transmitted over amateur radio by the International Space Station. The content of this video is for educational purposes only. Follow the link to watch the video and read details:
How to get pictures from the International Space Station via amateur radio
– For more, ESA released other tutorials to receive SSTV pictures in different ways:
Using Android
Using iOS
Using Windows 7
Using Ubuntu
Using Windows 10
2) AMSAT UK, SSTV for beginners (and not only)
3) Miss the setup?
You can use an online Websdr. Find the one over your QTH on www.websdr.org ; for Europe, look for Goonhilly’s one https://vhf-goonhilly.batc.org.uk/