PhonePe — transaction failed but money debited from my account

Dear sir/madam,
On 14 september 2019, i made a transaction of rs 25, 500 but it failed.
So i continued to resend it. I tried resending it 5 times because it only kept showing failed.

My transaction ids are as follows
P1909142126170907222786
P1909142128179797939380
P1909142133044067481870
P1909142135284605303109
P1909142149229208277855

I finally checked my balance and to my horror found that the money rs 25, 500 was already debited but all the transactions showed failed.
The next day i called phonepe customer helplines but they replied that i should enquire with me bank. I called my bank and they too replied that since phonepe is a third party application they're not responsible for that.
No i'm stuck between the two blaming each other.
It's already the fourth day today.
What am i even supposed to do now?
It includes my tuition fees and i'm in a big dilemma since it's running late now.
Kindly help me get back my money fast.
I'll be grateful to you.
Thanking you.