Paypal — Permanent limitation on my PayPal account

I had a verified personal account in PayPal. They just notified me that they have permanently limited my account without providing any reason.
I had a verified personal account in PayPal as of 2020 with merchant ID of H97J86BR9LYQ4 and under the name of Armin Hirbod Mobarakeh . I had just a few transactions and one day, I have been notified by them that my account is permanently limited without providing any reason.
On my account profile, there is just a notification with the following text:

After a review, we've decided to permanently limit your account due to potential risk. You'll not be able to conduct any further business using PayPal.

They provided no explanation for this decision. They provided no way to contact them regarding this issue and also no way to negotiate or respond to their concern.
I contacted the company via my profile and explained my concern but there is nor= response from them and I receive only automated Emails from the company.
The company also would withhold my available funds for 180 days.
I just want following resolutions:
1-someone notify me of the reasons for this decision (specific reasons not automated ones)
2-a way to negotiate this decision and respond to the Paypal concerns.
3-removing my account limitation
Warmest regards,
Armin Hirbod Mobarakeh