How to know if someone saved my number on their whatsapp contacts?

[euba]

I have a new contact on whatsapp and I can't see her profile photo anymore (I was able to see it at the beginning). Is this because she removed me from her contacts?

[Michael_1]

yes or maybe she adjusted her photo privacy to only me or maybe she blocked you

[Silent1]

Even if she removes you from her cellphone, you are able to view up his details. But it can be set hidden by applying some privacy of whatsapp. She might have applied privacy like contacts that are not in his phone should not be able to check up hi last active, profile picture, etc..

[Zain]

it mught have caused because she could have blocked you or maybe has made a privacy in which number which aren't saved in her phone contact can not view her whatsapp account.