PF Refund of double payment month of February '20 - site did not show payment received due to some technical error

In the Month of February (12-02-2020) I had uploaded Challan also done payment of this amount (1,09,364). After the payment was complete the site (12-02-2020) did not show payment received due to some technical error. So I did the same process again and I made the same amount. After some hours I had checked the payment was already done and thus resulted in twice payment on PF site.
Therefore: We Kindly request you to refund the amount: 1,09,364 /-

What is the purpose of this post in this forum?
You may bring this to the notice of PF authorities and write to the regional PF commissioner
of the PF regional office/Asst PF Commissioner, Sub-regional office in your place and get the
refund.

Did you get Payment Confirmation Receipt? against 1 Challan & 1 TRRN Number. Challan can not be uploaded by Employer, How can you make payment Twice, Did you check your Bank Records?
What is your query?