I am very grateful for your help,
First, i do NOT fulfill your conditions because i have a zero-fee transaction and it is not in your mempool. Hopefully you can do something.
transaction id: 529e843ba50f76b84c76b64e9e4d85067d8c09c8ffbf608372b361f3c302a6a7
sender/receiver: Only sender
addresses: 14sjiFCreYNE2DwjZnFWa6Lezj3Ycyd7vz is my address(sender), 1DK3eUVv8YZj4YLKVyh5bvh5UdjvohsCMH is the receivers address
wallet software: Blockchain.info on Chrome(web wallet)
mempool: Yes, i have checked
http://www.mocacinno.com/page/getraw, entered my transaction id, and i was
NOT shown the raw transaction, so this transaction is
NOT in your mempool
something strange: Sorry i cant say. I have not the needed knowledge to check.
rectified situation: Sure, i have learned a lot the last days. I will stop using blockchain.info(bitcoin core is syncing) and i know now what exactly the transaction fee is. In futur i will always check the current fees and add them to my transactions.
tip: No,
BUT i promise i send 1$ as soon as my wallet is "unfrozen". After my faulty transaction i needed help with here i have done four new transactions with correct fees added to them. But they are all only shown in my wallet and nowhere else. They are now >12 hours old and unconfirmed too. I think they can not be confirmed until my first faulty trans. is confirmed. So if i spend now you will not be able to see this and it will not going to be confirmed

I came here from my first thread involved with this.
https://bitcointalk.org/index.php?topic=1959061.0Thank you so much!
Regards.