Dear querist,
You should give the said details to a lawyer, along with a signed vakalathnama authorising him to inspect the case file of the matter, so as to ascertain the stage of the case. An appearance in the court should be made by the advocate along with the said application.
If you're being proceeded ex-parte, you can file an application to set aside ex parte order on the grounds that no summons were ever received by you and your defence has merits which should be heard so as to adjudicate the case fairly.
Feel free to call.