Code:
https://blockchain.info/tx/f185f3d12584a155b419f20c87abd52dc0da7abfa70ed04980e3f3935b944cb5?format=hex
https://blockchain.info/tx/dd4515eeba54b2e0d2debbb68c3ce7e72f021d563ef29a1f44667da5f6f3b27d?format=hex
https://blockchain.info/tx/baad5fb7ca3510c96c6104965c92d5f6911e967a6eaddd2962381ce5580aa5e3?format=hex
https://blockchain.info/tx/e64217bb0b74175f3fd65a0791e3d78414c0e263fbc6791fca8d6285495fde23?format=hex
Note: Make use of https://coinb.in/#broadcast to re-broadcast them. Use similar tools provided by blockexplorers. Also use transaction accelerator like confirmtx, antpools tx accelerator (Requires an account), viabtc's tx accelerator (it's almost always down and the submissions don't happen).
Also, keep an eye on the status of what transaction size's are being confirmed here - https://dedi.jochen-hoenicke.de/queue/#2h. To get an idea, most of your transactions (including parent transactions) had a fee of 100 sat/byte + which would have easily been confirmed considering the current mempool's state where in even 5-10 sat/byte transactions are clearing. When you see such a thing happen, and notice that your transactions aren't confirmed even though they have a high fee, it's because most nodes no longer have your transaction in their mempool to be broadcasted to miners to be included into their blocks.
