Recyclecart https recyclekart com - Not refunded my amount after return of product

i online purchased Lenovo mini PC from TURA city of Meghalaya
state on the online website at https://recyclekart.com/ on dated **
sep **** of amounting to RS *,*** and amount paid through
phonepay UPI vide transaction ID T**********************.
This company delivered wrong product i.e. HP mini PC in place of
Lenovo on dated ** oct ****. due to wrong product delevery i raised
request for return on same day i.e. ** oct ** and after transportation
period, product returned to company on ** oct **** by DELHIVERY
Tracking ID no *************. Upto till date this company not
refund my amount of Rs *,*** and after calling of there coustomer
care the always say that your amount will refund today or tomorrow.
But upto till date they not refunded my amount. i want my refund
amount of Rs *,***. Thanks