i have not received 3 refunds from paypal what do I do

[Rikkian]

i have not received 3 refunds from jewlr.com dated 8 Jul and 10 jul of this year it has not shown on my visa card at the bank what do I do when paypal does not have any means to resolve this issue no email contact available to complain about refunds not received

[kernowlass]

duplicate threads not allowed.