Legacy GM Created exists instance is replaced by other created instance

[Mr.LuGr]

Hello I need help with my code because I tried everything what can I do with my skills and I don't know how to fix it...

here is problem: https://imgur.com/a/P4iHi6c
Just when particles (object/instance) exist and also created new one, exist particles is replaced by new one.

Code:
DRAW (o_particle):
draw_sprite_part(sprite_index,0,spriteA,spriteA,spriteB,spriteB,x,y);


Destroy(Block):

var i=random(5);
for (i=0;i<20;i+=1)
{
instance_create(x,y,o_particles);
o_particles.sprite_index=sprite_index;

}

I tried any combination with "with" statement and nothing worked.
Thanks for any reply.

 

[BattleRifle BR55]

with (instance_create(x,y,o_particles))
    sprite_index = other.sprite_index;

or

var _inst              = instance_create(x,y,o_particles);
    _inst.sprite_index = sprite_index;

 

[Mr.LuGr]

with (instance_create(x,y,o_particles))
    sprite_index = other.sprite_index;

or

var _inst              = instance_create(x,y,o_particles);
    _inst.sprite_index = sprite_index;

I tried this by myself already and doesn't work. :/

 

[BattleRifle BR55]

Would you mind posting your exact implementation? Unless you have conflicting code elsewhere, either of the two should do the job.

 

[Morendral]

The Sprite index call needs to be inside the parentheses