Point taken. I've seen pictures in other posts and the picture in question was from a facebook page. I then thought, since I wasn't absolutely sure I would not post the picture and checked the preview which didn't show the picture. However it was still in the post. So, sorry about that.
Anyway, I've checked the rules as you suggested. I thought I was clear on rule 29 but now realise I probably transgressed rule 22. I'm just trying to be helpful and contribute. Sorry about that.
Just out of interest, what images are allowed? There is a facility to "attach images". What would be a useful and allowed image to post?
I don't know what part of rule #22 you don't understand, it seems quite clear to me?

22 Privacy of service providers
Personal information about service providers, including real names, social media profiles (including business pages), and
photos from platforms like WhatsApp, cannot be shared. This applies to all photos not currently on an advert, including reposting images previously uploaded to UKP. Phone numbers can only be posted if publicly available in current ads. Personal numbers and room numbers are prohibited. Hotels can be named, but not specific rooms or addresses.
Descriptions of in-call locations are allowed, but not exact house numbers or street names. Media-related work, including modeling or porn, can be shared even with real names, as these individuals sought publicity. News items are also allowed. These rules do not apply to individuals with criminal convictions or past name changes, which are never censored.
To put it in simple terms, only photos that are displayed on a current service provider advert can be posted, a link to the advert has to be included.
Photos previously posted on UKP can not be linked to or reposted.
Only addresses or phone numbers showing on a linked to current advert can be posted.
No social media at all can be posted.
If you can't link to a current advert showing what you want to post don't post it.