Is it to late to file a 4868 extension

Tis link will help with that.

https://www.irs.gov/filing/extension-of-time-to-file-your-tax-return

it shouldn't be.

UPDATED FOR TAX YEAR 2019

The deadlines to FILE and PAY federal income taxes are extended to July 15, 2020.

For additional information please see this article on the IRS website:   Filing and Payment Deadlines Questions and Answers

[Edited | 3/26/2020 |  11:15 am PDT]