How to retexture patches on a textured wall

[Bhatt]

Hi
I have few wall that are textured in popcorn texture style. There are few patches on these walls that were plastered plain and its really irritating to see.
Please can someone guide me in how to retexture these patches to match the entire wall?
I am attaching few photos.
Any advice will be greatly appreciated

Thank you
Abhi

 

[Wayners]

That's polytex not atrex.
I couldn't match that with artex.
Don't think you can buy polytex now?

Blue grit and plaster skim is your bet.
You could use a roll on wall smoother if you prefer

 

[Bhatt]

Thank you so much Wayners