Hello,
We checked your code again and see that it’s used for 2 projects: on https://pastry****ce.co.in/ and https://ho**eofivory.in/ sites
I don’t see that you reactivated another license at least for one of them. So, your license 1b4d6***********c8180 can’t be unlocked.
1) If you want to start a new project you need a new license for that project.
2) You need an additional license for one of these projects because it’s not allowed to use 1 license for 2 different projects as you have at this moment.
Regards