i am not able to new purchase adobe pdf acrobat services last 8 days

The country associated with your adobe id must match the store you purchase from and must match the payment address. otherwise, change what's necessary:

change your country on adobe.com, https://www.adobe.com/international/selector/

change country associated with adobe id - https://helpx.adobe.com/x-productkb/policy-pricing/change-country-associated-with-adobe-id.html

change credit card and/or billing address, https://helpx.adobe.com/manage-account/using/update-billing-information.html

change currency - https://forums.adobe.com/thread/1999694

change store - http://www.adobe.com/store_selector/storeselector.html

change adobe.com website language - https://forums.adobe.com/thread/1999693

change age - https://helpx.adobe.com/nz/creative-cloud/kb/you-eligible-cc.html

You had your email address posted in a public form. If somebody contacts you via that email address an is claiming to be from Adobe or able to help you, you are very likely dealing with a scammer.

You will need to get in touch with Adobe directly to resolve any billing issues. This is a community forum, which means that most people you encounter here are not Adobe employees, we are just users of Adobe's products. You can reach Adobe's customer support via this link: https://www.adobe.com/about-adobe/contact.html