pregnancy test failed

I took a test this morning and the test said see manual. what did I do wrong?

My friend had a similar issue a while back. She called the company and gor a refund by mail. I should do the same for an OPK test that I bought last month. First Response, I used 4 tests out of 7 and neither one had a clear control line. So I ended up buying CVS brand and got much better results and it's cheaper.

can you take those back to the store?? or is there a number you can call on the back of the box? Thats wierd. Is that the first time youve tried that brand? uggg.... on second thought you probabally dont want to take it back to the store that would be kinda grose... hehe.. I hope the next one you take is bfp.. ssbd

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