Check the attachment of the mail for acknowlegment ITRV. Or you can download same from the e-filing site after login. You may also e-verify the ITR through net banking.
login to efiling portal, go to Income Tax Returns Filed -> Choose AY 2018-19
Click on the Ack number of the latest return, it will expand and give you option to download:
ITR-V
XML File
ITR Form
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