If H&R Block said they filed your tax returns, you have to go back to H&R Block for help. TurboTax cannot help you with a problem with H&R Block.
You said "l can't find it." It's not clear what you can't find. If you need copies of tax returns that H&R Block filed for you, you should be able to get them from H&R Block. TurboTax cannot get copies of tax returns that you filed with another company.
If you have further questions, please use proper capitalization and punctuation. It's hard to understand your question when we can't tell where the sentences begin and end.
