MBK-Nitro, don’t jump well, but don’t go

Hello dear scooter mechanic I have a bad problem and first of all I don’t have enough money to go inside the workshop so I ask here in the forum, if you can help me I drive a MBK-Nitro bj.1999, I drove refueling, quite normal, also super as always fueled, I paid etc, wanted to turn on scooter again went no more, I try to kick, because one of the tanks also meant, he didn’t push any compressions, I first pushed home, looked what’s going on, carburetor clean t, new ZK new membrane block, new suction sockets, but trz. he doesn’t touch mom anymore, in the meantime I had him on with my dad, with a high explosive starter, naya when he starts on, he stayed on for the first time, but when I gave gas, he suppressed that and it sounded very funny to about so blubb blubb blubb, what we noticed yesterday, since the new suction socket, gets the ZK no more gasoline, what is that? what can be broken? what should I be after? look is the swimmer broken? nozzles etc clogged? carburettor broken? new petrol hose I also have. please help me, I want to drive again